@matigo Like I have said before, this would be the jump start of people investing in system-wide ad blocking solutions like AdGuard, NextDNS or even PiHole (if they have a Raspberry Pi around). Feel developers should be able to inform people that there's alternatives and help them point them there since it's not their fault that uBlock Origin for example is going away once MV2 is depreciated.
As for the browsers, agreed fully. You can ask Mozilla how that turned out for them, now they're on life support.