(in novi's case, it apparently worked.....)
Nah, I don't think it did. Novichok is a dishonest demagogue who's enamoured with RuSSia's social conservatism. He's against the West, because it's too liberal, tolerant and "woke" for him. He also has a crush on Putin, because he's like a father he always wanted to have (unlike the one he had). This is what it really is about. And so Novichok will repeat any crap RuSSian propaganda will produce, no matter whether he believes himself in it or not, imho.
"General Abrams" could back hand you and knock you into next week.
But general Abrams whom those tanks were named after doesn't look cool in photos, so I can't celebrate sending Abrams to Ukraine in a visual manner like with Leopards... duh! 🤷
Right decision?
I don't know, Krabs are also modern, packed with electronics, training on them was said to take some time, but Ukrainian soldiers who are using them are saying they're simpler and easier to use than older, Soviet self-propelled howitzers they were using before they got Krabs
*shrugs*