This should be hurting the reputation of Chrome Web Store more than it is hurting the reputation of Open Source browser extensions. It's impossible to keep tabs on all Open Source developers, so a highly trusted platform like Fedora or installing and updating things one by one is needed.

It's far from ideal, but I've been meaning to start using one personal meta-extension so I can have ctrl-d on Grok delete the next character, do my own custom readability overlays, and other stuff that comes to mind. It would have a clear association between sites and customizations, and possibly sandboxed code (e. g. WebAssembly).