if someone thing rigged = dont play
if someone dont win = play for fun or dont play
For a few its a nice hobby, for a few a job, for a few entertainment.
But there are around a douzend reasons to not play online.
legal problems , closed accounts, froozen money, superusers, neural net based bots, increased skill level .........
Anyone is free in his decision..simple never deposit your own money, if you are good you make a million with freerolls