I’ve been using Linux since the nineties and I’ve been through the rolling distros and agree with you that usually it’s not a big hassle, just keep an eye on the process and .pacsave/.pacnew (or .rpm-ditto) - but I just don’t bother at all anymore, I only game and code some Rust and I prefer a LTS distro that keeps the kernel up to date, for me that’s the best of both worlds.

I’d also say that running a major upgrade on my stable distros (both on servers and laptop) takes less than an hour, not a weekend and I never have issues with it. Issues when upgrading either rolling (every update) or LTS releases usually comes from the admin having made incompat/bad changes to the system on their own.