The slide about learning the game is a bit shocking. 25% of players would not teach you the rules unless you convince them. only 55% would if you ask. Can som

The slide about learning the game is a bit shocking. 25% of players would not teach you the rules unless you convince them. only 55% would if you ask. Can somebody comment on the reasons? I have been asked few times in my life to teach chess and that was always a great boon. 'Someone wants to get into my hobby and I can be the one to show them the ropes' was always my though.