Just a random post i found on the interweebs
and note, the openIV affecting online play is a bald faced lie. OpenIV was single player only. The online hacks require memory hacks to inject files after they are loaded and GTA online does its sanity check of the files. OpenIV only did asset switching in single player and doesn't work for online modes. In actuality, the online hacking won't change and isn't affected. They attacked OpenIV because they want to force those players to play online and spend money on microtransactions.