But this is not the only thing you observe. You can see many more things about those new products than simply the amount of time they have been around.
You can see Notion come out, and go "wow, I find this good and I think it will keep being around and good for a while". Like the GP said, the fact that it is young doesn't mean it is doomed, or even that it is not good. The Lindy effect says nothing in that direction.
> go "wow, I find this good and I think it will keep being around and good for a while".
Sure, you can have a much richer model of the world than the Lindy model provides.
>fact that it is young doesn't mean it is doomed, or even that it is not good. The Lindy effect says nothing in that direction.
No; it says that young things are less likely to last than old things. If the average expectancy is small, sure it doesn't guarantee any one thing is doomed (some aren't) but it absolutely does tell you that most of them aren't going to last long.
Imagine a friend tells you that they know someone who is planning to become a professional rock star when they leave school.
They are probably not going to make it, because most people who try don't. You can't be sure, because some people do become rockstars. But it's not an error to be sceptical of their chances.
If you hear they are still gigging after 3 years, even if they haven't made it yet, you are probably a tiny bit less sceptical.
The fact that "most of them aren't going to last long" is not enough to deduce that any specific one of them is not going to last long. All things that are old were once new, and survived. Again, the implication does not go that way and cannot be used even as a rule of thumb. It does not hold.
If you tell your rock star friend to go back to school, you are helping him minimize risk. The chances are that he won't make it, but that's not a consequence of the Lindy effect. It's because surviving in the rocking world is difficult as it requires that people pick your music repeatedly over other available bands, which is the requirement for the Lindy effect to apply, not its consequence.
More importantly, if you tell every rocker to stop and go back to school because their chances of succeeding are low, you end up with no rock bands. Because all rock bands have to start out being new.
Believing that most new rockers won't become big is fine. Believing that any rocker that is new won't make it is wrong, in fact you can be certain that some will.
Yes, however we are reasoning probabilistically here.
We're not making absolute statements about either new or old things.
We're not saying any one new thing definitely won't last another 10 years, the same way we're not saying any one old thing will definitely last another 10 years.
The whole discussion is about what things are likely to do.
There's a place for formal logic in discussions of probabilistic models, but it can also confuse people.
> Believing that any rocker that is new won't make it is wrong, in fact you can be certain that some will.
If you were made to bet money repeatedly on whether a new rocker or an old rocker would still be a rocker in 5 years, you would end up with more money if you always picked the old rocker. This means that older rockers last relatively longer and new rockers last relatively shorter ("on average" / "by expectation" / "probabilistically"); that's literally the same statement.
That the underlying mechanism might be gradual removal doesn't change this, and doesn't matter.
You know, fair enough. I understand what Etheryte at the top of this thread is saying: Assuming that "most of the new tools won't be around in 10 years" is correct. Assuming "none of the new tools will be around, only Vi will remain" is incorrect. Betting on other tools make sense, and giving up on all new tools would fulfill the prophecy at everyone's detriment.
I got the sense that the author is trying to say the latter, however what they literally said is more like the former: Visual Studio Code, specifically, is likely not to be around in 30 years. I can't argue with that.
When you take into account more factors, then sure you can get a better prediction. But then it's not the Lindy effect anymore.
I'm talking about the Lindy effect only. Nothing else.
First sentence on the Wikipedia page:
> The Lindy effect (also known as Lindy's Law[1]) is a theorized phenomenon by which the future life expectancy of some non-perishable things, like a technology or an idea, is proportional to their current age.
You can see Notion come out, and go "wow, I find this good and I think it will keep being around and good for a while". Like the GP said, the fact that it is young doesn't mean it is doomed, or even that it is not good. The Lindy effect says nothing in that direction.