Well i have to admit i've actually been treating gta online as a single player grind game for the most part. On ps4/5 i did play together with a friend of mine though, but playing in a lobby with randoms can definitely be frustrating, especially if you are a grinder because lots of people like blowing your shit up. I'm honestly still shocked that rockstar allows you to pretty much do everything in invite only lobbies now, because i remember having to do all kinds of tricks with my internet connection to get into a public lobby by myself.