> HTMX is indeed simple and lean, but unfortunately that doesn't mean solving common frontend problems with HTMX is simple either.

Then it is not simple (as in simple I understand it) it's just the same we already have, reinvented.

If it would be simple and lean, it would solve the most common problems by itself (like I don't need to care about the HTTP part in .Net - it's a one liner and the framework solves it for me).