Someone needs to tell them what to do?
Slow players are part of pool. There have always been slow players, and there always be. I don't have that much time to play and I don't want to spend my table time waiting for someone else to play.
In tournaments the TD always has the option of starting the 'shot clock' rule.
30 sec/shot. I've enforced this rule in the past. Neither player complained. This is the normal response.
Story from the past; There was this new guy in the pool room, average player, played in the 9 ball and 8 ball tournaments, cashed sometimes. He used a house cue.
He started asking questions about signing up for the new One Pocket league during one of the 9 ball tournaments and everyone told him he was too slow to play 1P. I had never seen so many pool players agree on ONE Thing so quickly in a pool room.
He asked me if I thought he played slow. I told him that if he watched the other players, of any skill level, he would have a difficult time finding someone that played as slow or slower.
Yes, you play slow, either find a cure or look forward to not having many people enjoy playing with you.
I'm just guessing, but I think most slow players have trouble deciding what to do and trusting that decision. Maybe they are single and never had a wife to tell them what to do all the time
