I don't think that wrestling is cruel, because it is just for show.
It is fighting a fun, feel the fun and satisfaction.
I like wrestling. I like it when they fight but it didn't seem cruel for me.
I like it when they argue. They are strung together and call friends to help a rampage.
However, I don't feel up to violence.
If they fear injury, he would not wrestling anymore.
It's just acting. If someone chair really hit would be faint.