Just came back after 3 years. Hackers make me not want to stay, though

*To start, I play on PC.

This game has gotten great content-wise since I left. Me and my friends have been having a blast trying to do special cargo missions and build a criminal enterprise.

Trying, is the key word. What's the point of trying if at any second I can be force-teleported to a small section of the map and immediately gunned down? What the point if can't do a mission because a guy with a rocket bike and some rpg hack has decided I'm not allowed to?

Why are random ferris wheels and cruise ships and ufos in the middle of the city? Why can't I just have a stable lobby? I don't know if I've been in a lobby without some kind of hacker since I started playing again. It's ridiculous.

Usually online games are coded in such a way to make online hacking impossible, so what's with this game? Why are hackers everywhere? Are there any plans to address this?

This game is so good, but its so much more frustrating that it feels like it's not worth it. It doesn't help that I can pay $18,000 to start a mission and have the game glitch and just eat my money and act like the mission never happened.