I understand the point, but this is a false equivalency. The USA has invaded sovereign countries yes, but in response to something. Now, you can debate the validity of that like you have, but it's true. Worth mentioning that those countries usually don't have legitimate governments anyway, but instead dictatorships.
But the USA states does not go around invading democratic countries, unless my memory is failing me.
But even when the Unites States engages in war, it does not do it in this brutal way. The US goes to great lengths to spare innocent lives, most of the time using technology to hit with pinpoint accuracy, often aborting strikes if there will be large collateral damage.
Israel does the same. Israel goes to the extent of dropping a mock bomb in a building first, so that it is evacuated and then hitting it with a real bomb afterwards.
Russia still wages war like in the 1950's, also due to outdated material. Apartment buildings, neighborhoods, anything is fair game. Russians don't think the same way, or have any of the ethical concerns that many countries in the West do, and why would they? It's not like they have those concerns even domestically.