Genuinely curious why you think Apple Music is better. When I got my first iPad in years last year, I decided to try to go “all-in” on Apple services partly to consolidate and partly to save some money. After about 14-21 days, the only service left standing was Apple News+ (and only because the only other option was NewsReader which is 3x the price and I just generally didn’t love the UI and the way it worked overall).
Apple Music seemed to have slightly less of the music I searched for (I don’t have specifics, it was a year ago) and also seemed to be slower/shittier overall than Spotify. It was just generally unpleasant to use - this, coming from a guy who has plenty of gripes with Spotify’s user experience.
I’m all for ditching Spotify (I have all kinds of issues with their general business practices and how they stiff artists, among other things), but like @dinckelman mentioned elsewhere in these comments: “every bit of competition is even more incompetent and greedy than they are.” I’m not going to say Apple is more greedy in this case, but they felt less competent.