Even if this question sounds naive, I feel like we should from time to time take a step back and review our situation.
> Speaking about Google: when you're (unlike Apple) making most of your revenue from ads, any hostile action to ad industry will be considered hypocrisy and unfair competition
I can agree with that (esp. given their monopoly), but the truth is not black and white here: there's a difference between applying the same measures equally to everyone and leaving a bunch of escape hatches for yourself, e.g. that time when Chrome decided to exclude certain Google cookies from the "Clear all cookies" screen.