Poker players for example don't have a house edge against them, they are reading people and hoping to beat them
How do you read people if you are playing online? People always say poker is about skill but it is also about luck. If you have a very bad luck then you will get a bad card, you cant beat anyone with the bad card
Poker does rely on luck to some extent. If you are lucky, you have many good cards. However, compared to other randomization games, Poker requires more skill.
Yes there is luck. Because even the most professional player who bluffs and is very good at reading people's reactions, still needs a good hand to win.