No it doesn't. It's like the Linux market. Most effort is being wasted re-inventing the wheel, forking other repos, and creating new distros. Except now distro = LLM.
No one is making you pick up a shovel to build alongside them; instead you choose to rest on your laurels and complain about other peoples' hard work and dedication to providing people with choices.
[0]: Android uses the Linux kernel which is almost the same across distros, but isn't per se a Linux OS. I'm talking about real Linux running on a mobile phone.
Have you ever considered that these people are satisfied with their interests and truly could not care less about your opinion? Or that your opinion is just that-- yours? Not some absolute truth?
Anyway, it's beside the point, as there are multiple high quality Linux distributions to choose from, thanks to a large de-duplication of efforts through libraries.
How about GQA vs MHA, or GQA vs MLA?
If anything attention-like is same in your mind, is S5 and RWKV different arch given that both are some kind of linear RNN?