I just updated to 0.99.131.0.2-beta and suddenly I'm seeing lots of ads on at least some pages of jsonline.com (a Gannett newspaper website).
I went to the website (I'm a paid subscriber) and clicked on a story. BOOM! lots of ads. Other jsonline.com pages have the same problem.
A similar Gannett website (Lohud.com—to which I also subscribe) displays no ads.
0.99.131.0.2-beta Mac
Monterey (12)