Two paragraphs in and I see 'hysteria' rears its ugly head. Yes, all of us ladies are hysterical bigots, sure. No point looking at our arguments and thinking about them because it's just hysteria.
Other than that, his main argument seems to be: there will always be difference in sport, some people are taller, some people are bigger and stronger, most of 'some people' happen to be men but that's ok because women's sports don't matter anyway. Ladies, you're not as strong as men: tough shit, suck it up!
I'm sure there are many men who think like this - men and stronger and bigger, women just need to shut up and deal - but they would never have had the guts to say it without the trans rights activists making it possible to openly hate women so much.