

I think you are conflating desktop Ubuntu with Ubuntu Server. On a server, you absolutly want a stable, long supported LTS version.
I’ve been hosting on Ubuntu Server for over 10 years now, and at no point were any packages required to keep it up to date and running outdated.
You mean from one LTS to the next? It’s been a while, but as far as I remember, it worked fine on my last server (22.04 to 24.04).
And even if something doesn’t work, I can have all my stuff spun up on a new server in less than an hour. But that, of course, depends on the amount of data you host.