Spotify.
An open source music streaming service where I can financially support artists but where I'm not forced to put up with annoying advertisements (even when paying membership fees!), and which allows me to use whatever app I want to play the music I listen to. It is annoying AF that I need to switch between apps to listen to music because Spotify's shitty native app is inferior in every possible way with the single exception of offering more content.
I was forced to upgrade to Windows 11 on my work computer. Only thing I noticed is that all the settings have arbitrarily been moved around to different locations. Absolutely no tangible benefit to upgrading whatsoever.
Still, I decided I would upgrade my home computer as well anyway. Really enjoying my upgrade from Windows 10 to Pop! OS.