Well no I wasn't taking professional level into account, I don't see why you would as it is standard for professional levels of almost anything that is physical to require far above average levels of fitness. I was looking at them as how accessible they are and/or out of reach from somebody of normal (above societies average) human levels. I have yet to say tennis isn't a sport or any of the others besides snooker, gold (retracted statement) and something else that I've forgotten, I ranked them in terms of how demanding they are, it doesn't take much at all to play a 30 minute game with your mate at very amateur levels of play.
Can't see anywhere me mentioning what the sports are like on a professional level? Only as to what they are in terms of accessibility. Maybe if I start to scrutinize professional levels of sports then you can rightly jump to the conlusions you lot are making but I haven't? I know for a fact that after 30 minutes at the pace of Djokovic I'd be dead in a coffin, that doesn't make the sport as a whole demanding. That makes the absolute top level of the sport demanding, which the top 100 would fall into.
Professional or not, gaming on the other hand doesn't take anything whatsoever physically to compete at and anyone thinking otherwise is in lala land.