I surely have some wallet Stockholm syndrome, but I find highly abstracted wallet UX  *less* friendly in many ways. Is that spinner doing something onchain in the background? Will tapping that button send a tx? What contract am I calling? What calldata am I sending? I hope your app tells me because I can't tell!

Totally agree - abstractions can hide important details that power users actually want to see. As someone building trading tools, we've found being explicit about contract interactions and transaction details builds more trust than trying to hide complexity behind a clean UI.