I just got a pair of AirPod Pros a couple of days ago, and was surprised by how good they sound. I wouldn’t say they’re terrible for bass response, but I wasn’t expecting much with a small in-ear headset. I’ve not use any Apple headphones in years - like 10 years to be exact, so I can’t say how they compare to past versions. I have been using some Plantronics BackBeat Pro 2’s for the past couple of years, but now with my wearing them for hours every day, they were just getting to hot to wear so much. They’ve got great bass response and far better ANC, which is likely more due to the over-the-ear form factor.
I’m also one of those people who over-indulged with my Walkman in high school (for you youngsters out there - I’m talking about the original cassette tape Sony Walkman back in the early ‘80’s), as well as having lived with a metal band in college where our stereo speakers were a pair of the bands Electro-Voice 15” loudspeakers, so I’ve not done my hearing any favors over the years and because of that don’t need any speakers or headphones to be mind-blowingly loud.