It is an arms race but its worse that the progression you listed. Since the easy solution to ipv6 hosted ads is to just block ipv6 (plus anyone without ipv6 wou

It is an arms race but its worse that the progression you listed. Since the easy solution to ipv6 hosted ads is to just block ipv6 (plus anyone without ipv6 wouldn't see the ads), they just randomly generate div elements with random names making it impossible to distinquish the ads from real content.