like for example: react, C# WebM, WebP, av1, and many more
some parts that big tech made, are really hard to replace, due to them, being complex or fundamental to a speific system
how would we replace them (i hope there are existing replacements for the examples i talked about)?


Then fork the last unshitified version. You don’t need to build a fork. You just fork it, and worst case scenario is that you have a version that didn’t go to shit.