No, no not directed at you! Seen loads of comments in general about it! That he gets too much praise just for delivering good news. But he's articulate compared to the waffling rhetoric so many others dish out.
I don't for one second want to take any credit from Rashford how he managed himself and his campaign, but Labour did raise the whole thing as an issue way back in April (there's a letter to the Tories somewhere). The publicity it got from Rashford's campaign helped no end and of course we should all be grateful the right outcome occurred. Labour may have jumped on the back of that campaign when it was successful, but it's not something they were not aware of before the campaign went big.
Regarding those face-masks, it's those who mightily support the Tories that would refuse to see what Khan does. Dare I say because of his name they just point-blank refuse to listen to anything he says anyway, even if they actually agree with it. I'm sure some ardent Tories want to wear face-masks and protect themselves on public transport, but they just don't want to admit Khan suggested it first and instead wait to give credit to someone they have an affinity to or support.