I’m not quoting an article directly or anything so there’s likely better info out there, but brave browser was built with scammy crypto bro bullshit in it, and it’s CEO, iirc, is kind of an alt-right anti LGBTQ+ general douchebag. I’m sure you could search for more on the topic if DuckDuckGo was working.
Funny thing is the way I found out bing was down is I searched for startpage in duckduckgo to try it thinking it might be a good alternative but when DDG wasnt working I tried it on ecosia. which was also down once I finally opened start page it wasn't working either. Its all bing all the way down.
youcare.world is still up but that is based on google and I am not sure how legit the tree planting is. Not to mention their privacy policy mentions facebook which is always a red flag. https://youcare.world/privacy?l=en