For me personally BOLT12 doesn't solve any "urgent" problem in LN or a feature that I need.

I was using LN from its infancy with all kind of nodes, wallets, suites etc and tested almost all LN wallets possible or non-released.

I really think we should focus more on fixing REAL urgent problems in Bitcoin and especially in LN before adding unnecessary new features like BOLT12. At this stage BOLT12 is just a fancy marketing campaign and I don't know why is so pushed everywhere, because is NOT really need it.

Blinded paths (recently added to LND) are even more powerful than BOLT12. If I am a public merchant, I already use LNURL that works just fine. My node is already public so what's the point in hiding it?

What am I doing with the sats after I receive them, that is another story and I explain it in this guide.

But being a public receiver is pointless to hide behind a meaningless BOLT12.

For being a drug dealer, doing private trades, that's another story and they already have endless ways to do it, with disposable PRIVATE nodes.

As a normal payer, I don't really need to use BOLT12. For example, I am paying my beers to a bar. They have their own node towards I open a channel. So what's the point in hiding his node when I already know him and I want to use that p2p channel to pay for my beers? Is pointless. Even a LNURL/LN Address is more suitable for this case and not complicate things more.

So no, for me BOLT12 is useless in this moment. And btw, you mentioned Zeus as wallet. WRONG.