Thousands of 12 year old kids will cry, Nothing more. Lame joke, I know.
I get your point though, But Valve is way too lazy to look into their current issues to fix it, They'd rather release more hats for TF2.
Remember the master server for HL1 based games being hacked? It's still not functional, Even after three, Maybe four years, And they'll never fix it, Even though they are well aware of the issue.
This SteamID ticket issue has been around ever since Source was released, And they are also aware of it, But let's face it, They just don't care.