I'm finding that whilst the sound stage has improved on my AirPods Pro 2, and I can even more detail in music (which is great!), the noise cancellation is getting worse and worse. In my gym, I'm having to wear Ear Defenders (such as are used on construction sites) to get rid of all unnecessary noise. When I first got them, I was so impressed by everything but as time has gone on, the ANC has declined significantly. I don't like the Sony-Like feature of Adaptive sound, it's terrible and I find if I mumble to myself, the music stops! Also, I cannot switch between Transparency and ANC anymore, only off and ANC. Transparency was very useful in a crowded shop where I try to hear the assistant behind the counter. I can now longer access if from my AirPods.
I really do think they are the best sounding earbuds on the market today but I wish Apple would improve the ANC back to how it was before, or make it even better.