> it’s only for a one-year period and will come at a one-off fee of $30.

So it's pointless, then.

My only exposure to Windows is at work and we use the Enterprise version which lacks most that the horrible advertising.

With that caveat, I was recently forced to upgrade to Win11. It actually went with only a couple of minor hiccups. If you can tolerate the horrible UI decisions Microsoft made, and you can put up with the advertising that I hear exists, and Win 11 supports your computer, then I see no reason to recommend against upgrading to 11.