by one of the people wrecklessly barging forward with half-baked specs that introduced significantly more problems than they solved, pushed a "solution" that requires 20+ new web specs to barely do all the things user-space is already doing while completely ignoring and gaslighting anyone who wasn't 100% on board with what they were doing.
Safari argued that there should be a declarative ways for this 15 years ago
22 items: https://w3c.github.io/webcomponents-cg/2022.html
In those things like ARIA are not a single spec. It's now close to five different proposals and a huge ARIA Object Model proposal.
Similar thing with Form Associated Controls: it's not one spec. It's a bunch of specs fixing idiotic issues like this: https://github.com/WICG/webcomponents/issues/814
Note: easily half of these only exist because of web components and for web components. Literally nothing else has these issues.