Do you really believe that there are no American and British troops already in Ukraine?
Of course, I believe that there are Americans and Brits in Ukraine and I wish them a quick death as new Ukraine citizens before this war becomes WW3.
Their numbers, however, are insufficient to move the needle.
The US and the UK should send 500,000 men each and finish off what Z clearly can't.
Russia should be afraid of NATO's.
This sentence of yours reveals the insanity of NATO as a suicide pact.
Imagine you are Biden. Russia attacks Estonia.
What do you do?