So Google back in the day was doing this thing with matrix multiplication for... page rank and it somehow magically was right. And right for everyone on the globe. Actually very few people understood how the search engine did this damn good order of page results (in the good years), but still was very happy to use it. And few initially understood how to query it!

Now some other company is doing very weird sht with their matrix multiplication, but on a... whole different scale, and still some people don't buy into the idea that this can be very big, even though only handful of people actually understand it. Well, where were you Google?

Building angular bullsht and not doing matrix multiplication... those guys beat you on your own game, hah!