Yes, you are correct. Although quite seldom.

In Syria there were large amounts of troops capable of mounting campaigns on the ground, the Russians do not have that capability in Ukraine. Moreover, the Syrian conflict is still ongoing with rebels across the country.

Not just morally, but your plan to terrorbomb Russian cities is completely idiotic from a military-strategic perspective too. Attacks against civilians increase resolve, it does not lessen it. We are lucky people like you are not in charge of the Ukrainian military.