If you blocked ads using browser addon like uBlock, that's going to be neutered with manifest v3 in Blink (i.e. Chrome/Chromium/Edge).
If you blocked ads using pi-hole like setup, now that's sidestepped.
If you wanted to enforce your DNS, now you cannot, because it will be mixed with other https traffic. For now, you can do DPI on the SNI, but that's going to end with eSNI too.
If you blocked ads using browser addon like uBlock, that's going to be neutered with manifest v3 in Blink (i.e. Chrome/Chromium/Edge).
If you blocked ads using pi-hole like setup, now that's sidestepped.
If you wanted to enforce your DNS, now you cannot, because it will be mixed with other https traffic. For now, you can do DPI on the SNI, but that's going to end with eSNI too.