This project is what makes the twitter experience saner. When you came across a problematic account it helps to understand so and if you need to engage with such account, you know what to expect from such account.
There is no GDPR violation using it as all the info it gets is already freely available via twitter and its users public conversations!

The reviews calling this out, are the ones that want to create chaos and division and simultaneously aren't respecting mozilla's own review guidelines.

Going to bot sentinel webpage one gets lists of many classified account and you can browse the accounts and see for yourself the way they engage with others.
And non partisan means that you can be a die hard communist, center on the political spectrum or extreme right, no matter what, if you engage in ways that are problematic, this will classify you as such by analyzing your PUBLIC tweets! Key word here being PUBLIC.
#SayNoToHate

I *super* enjoy how this tags people in my timeline and lets me just skip over the accounts that exist to raise trouble, and focus on the accounts that display sanity.

Don't browse Twitter without this. Seriously.

Easy to use, reasonably accurate and saves a lot of scrolling.

Brilliantly useful: it allows you to identify inauthentic and problematic Twitter users when using Twitter, which means you can block, mute and report as necessary. Don't do Twitter without it!

An excellent extension that does exactly what it says on the tin, every time. A handy way to swat bots and get rid of fake followers.

I'd even go as far as saying it's ESSENTIAL for browsing Twitter these days.

The best! I block disruptive and problematic tweeters from the outset.

Essential!

This is the best app ever it has the greatest positive impact in my life

Super