The hardware is usually pretty good, but the OS has badly decayed.
I counted them up last night, 20 undeletable applications on MacOS 27.2 that I am very unlikely to ever use. Another probably on the list for others is Stocks. It's fine to ship something like Voice Memos on the standard loadout, but why is it undeletable? I'll never use it. Mac Mini's don't even have a microphone.
Then we have the forced AI built in now, it takes a special script to get 30 GB of storage back on your 256 GB machine which Tightwad Tim held on to as the standard for far too long, and it's still the standard on some machines today.
Then there was the Liquid Glass fiasco which is mostly fixed now.
Oh, they screwed up the Music app too, the playback control is now at the bottom of the window where it covers up the bottom of the playlist. Simply brilliant.
So yes, slop is present and increasing.