Putin is lucky that Needy Amin's stupid attack on Iran pushed his invasion of Ukraine down to the 2nd most idiotic military adventure so far in the 21st century.
Look, before that, he had a decent hand. Russia was a 2nd or 3rd rate power, but no-one knew it, because the shiny armed forces were just seen on parades. He was getting a decent chunk of cash from fossil fuels, Russia was a good place to do shady business in , and he and his freidns could stash all that money in UK and US banks and send their kids to university there. Every alt-right party could count on some rubles getting sent to them.
So he wasn't Peter the Great, but he wasn't some boyar losing battles with the Polish-Lithuanian commonwealth either.
In 6 or 12 months, Zelensky would be brought down by a combination of corruption and or shitty economy, and some Russia-friendly oligarch would use Russian disinfo to get elected and tie Ukraine even closer to Russia. But he just couldn't stand that somewhere there were Ukraine kids getting an education in Ukrainian and where the Holodomor was part of the curriculum.
Good link, thanks.
The commenter totally missed what a shock the executions of Charles I and Louis XVI were. The natural reaction to "if the king is bad just kill him" is for the king to more or less aggressively remove threats to their persons.