As you can see playing PUBG for fun or make a little extra money is certainly possible. Just a little more effort to put on while playing. You can even make passive income along the way.
If you feel that you are pretty good at it, can consider moving on as a pro player and play on the eSport.
eSport do have resources and tools for PUBG players.
As for now I still have to train a little harder for more Chicken Dinners!