You’re right. Going down through the levels of “okay, and why?” works on a theoretical level but requires both the person asking the right why-question and a level of intellectual honesty from both parties that is incredibly hard to find.
It’s not a bad approach for questioning your own beliefs though, if you can muster the strength to be honest with yourself.
Jerboa was unstable to the point of unusability when I first started using Lemmy but I’m checking it out again now and it seems to work at least. Not quite Boost though.
I’ve been using WefWef to tide me over but it’s not what I’m looking for and it’s missing a lot of stuff still.
EDIT: Jerboa is still extremely unstable and in addition to crashing it suddenly thought I was not logged in while refusing to let me log in. It’s the most Boost like interface but for now I’m sticking to WefWef and also trying Liftoff.