Apologies for the late reply but let's assume we take what you say on face value, there is still a laundry list of limitations that the developer of uBlock Origin have outlined two years ago that the developers of MV3 have flat out refused to address - abritrary limits in terms of the number of filters, talking about regressions, Google flat out refusing to provide extensions for Chrome for Android not to mention when you try the MV3 version of the ad blockers they're a pale shadow of their former self - uBlock Origin Lite block ads but pop up windows still appear but with the message that it has been blocked (telling me after the window open kind of defeats the purpose of it in the first place), then I tried AdGuard which lets through huge numbers of ads etc. basically it is a crippled experience and the only one who benefits is Google's ad division.