You don't _have_ to use the AI stuff, personally I've disabled all of it because my fan was spinning like crazy. Maybe in a year or two I'll try it again.
I like a good conspiracy but based on what? Jetbrains have no incentive to force that, they make money based on providing flexible tools that people will pay for. And their IDEs are desktop apps, you could always just... not upgrade. Unlike web or cloud-based "IDEs".
I was already a satisfied paying customer. I don't need that new stuff but I understand they have to go where the market goes if they want to stay relevant vs competitors (Microsoft VSCode/Github/Copilot) in the eyes of prospective customers who judge products using comparative feature grids.
If you don't want to use an IDE or pay for your tools that's fine. You don't have to look for reasons to hate on it. No one cares what you don't use.
> I don't need that new stuff but I understand they have to go where the market goes if they want to stay relevant vs competitors
Looking at the people racing to jump off the cliff and saying "let's maybe consider not doing that" can be an competitive advantage, see https://procreate.com/ai