In reply to Carl Hancock.

Completely redesigning UX/UI at the same time that the technology is changing so much, from classic to block? (though there are still a lot of us using classic/block-friendly themes, and I suspect that will be true for some time to come)

I admit to being a bit nervous; I tried a FSE theme on my last site and got so lost I reverted to classic with block editor. I am pretty comfortable in that mode, after the better part of a year working (very part time) on that site and 4 others on which I work as part of volunteer advocacy, and I can see some features of FSE that I would like to incorporate, but gradually, so that I still feel comfortable with the basics.