I started paying for Google music when it started because I didn’t like Spotify. Now I’ve been paying for so long it doesn’t make sense to move away. When they implementet YT premium, I was hooked. I haven’t seen an ad in years.
Also, streaming music and video is also way more data intensive, I wouldn’t expect the random good Samaritan to pay the server costs for me. Yeah ads suck, but I don’t see it as such a crazy thing to pay for not to have. Two decades ago you’d pay for cable and still get ads.
I don’t approve of Google blocking adblockers because I’m sure it doesn’t hurt their bottom line that much, but I also don’t blame them.