I’d love to have the ability to report sites I find where I have to disable shields to get legitimate functions on the page to work.
Of course, this would require a lot of developer effort to follow up on and I can’t say whether it would be more of a developer time sink or actually helpful for getting fixes. Either way it would make me feel better if I could make the report. Collaborative effort and some sense that broken sites will get vetted and fixed if appropriate.