There is an even easier solution for this in my opinion. Instead of complaining about the site/players he could just easily beat them if those 1.h3 players were really that bad. His rating would go up and he soon will be paired with better players. But of course complaining is a lot less effort than punishing 1.h3 players because you feel "too good" for playing them ;)
Chess.com is awful.

"Sound opening principles." Okay:
1. Control the center
2. Develop your pieces
3. Protect your king
4. Gain space
Just how far is that supposed to carry a player? 1600?
I know, everyone else wants to have fun with the game. My idea of "fun" is to be the first FIDE rated player over 3000.
Funny, from a guy who seeemingly only played 0 games here XD
[Comparing sites in the forums violates posting rules - CrystalMoon]