I don't think we were discussing bitcoiners here, but stable coins and the rest of the people needs for them. Bitcoiners aren't much into DeFi, of course, but some other people as they might need a stable value for their day to day transactions, they might also be interested into being a counterpart for them and to stack some sats while doing that.

renBTC is a joke running on top of a PoS (that stands for piece of shit, doesn't it?) bigger joke, and it shouldn't be a surprise that it destroys itself or that SBF and friends (or any other) do it at some point. :-)

I wouldn't call Liquid a level 2. I don't know much about it, because from the little I've seen and hear, I haven't really liked much of it and I haven't made any effort to further understand it.

RGB, on the other hand, is a true level 2 (on top of BTC) and 3 (on top of LN), and has nothing to do with side chains, thus not requiring any native token other than BTC and sats, although it can provide the issue of other tokens, as part of its functionality. RGB is a complex system, and I still have a lot to learn about it, but I really think it's worth the effort, unlike Liquid (of course I might be wrong about Liquid).