Do they know if any of the affected base had ad blockers installed? Pandora does get ads skipped when I use uBlock Origin as does Spotify web player. Also, not

Do they know if any of the affected base had ad blockers installed? Pandora does get ads skipped when I use uBlock Origin as does Spotify web player. Also, not that I expect them to model it, I am willing to guess that users with a hardware volume knob are less likely to care about ads or workers that take breaks during ad time.