I bet if Trump had done it you would be hammering him.
But nice what aboutism for an excuse to argue and rant 
I'm not sure you know what 'whataboutism' is.
Because I would and do the exact same thing.
You'd shake hands even though you didn't want to then pointlessly wipe your hands on your trousers? Why would you do such a thing?
Whatabouism. 'What about if it was Donald Trump wiping is leg'. I mean 'whatifism' isn't really a thing but you can interchange 'if' with 'about'. Suffice to say, you're wrong. If Trump wiped his hand after shaking hands I wouldn't give a shit. Pre covid I would wash my hands after touching a strangers anyway. Post covid, there is hand sanitiser everywhere and I'm quick to jump on that. I see no reason why I must keep the exchange of germs. Be they the common cold, e coli from their shit because you dont know if they wash after going to take a dump, or covid they hacked up when they could have coughed into their hands
The shaking hands for these leaders is theatrics. You do it even if you don't want to. Personally, I think its outdated, unnecessary and should be done away with. Invent a greeting less gross
The wiping of your hands isn't so much 'I must get rid of these germs'. Sometimes you shake someones hand and it's sweaty or moist and it's gross
Was she 'overt' in her apparent 'rudeness'? Did she tell the President of South Korea '
Gross man! WTF? Yuck? Haven't you heard of COVID? FFS! Now I need to wipe your shitty covid off my hands!!'
No. She just put her hand on her pant leg and moved it down a bit. Not a word, being discreet. It's only because of cameras that armchair champions can roll back the footage and go 'hmmm what can we sook about today?'