I'm not a developer, but I do build my own sites, and some for friends and their referrals to me.

I've used page builders before (heck, I was one of the first to adopt Headway back in the day), and currently use Divi for a few sites.

Compared to these, Gutenberg is a clumsy, awkward UI that takes the pleasure away from tinkering with sites.

And when it comes to simple content, it's really bad. For something that used to take 10 minutes, you can easily triple or quadruple that amount of time, with all the forced hoops you have to now jump through.

What a mess....