FWIW here's a viddy by an apparently retired US major of British pedigree who served in Iraq as tank commander and Afghanistan as S-3 for his squadron and later as S-1 for a training unit. This is what he has to say about the use of edited footage about combat in Ukraine, including that now-famous ambush of a Russian armored column entering an urban area:
https://www.youtube.com/watch?v=W9pVEP0AzZ4&t=2s