WIfe's friend's relative and family was something big in ballet and arty things in St Petersburg/Leningrad. In that community, we heard they hated Putin and cleared out of the country with their portable talents as soon as they could. She (the relative) said they got investigated in case they did that, so they did it even faster, helped by those who'd done it. The entire extended family is spread across Europe now. This from early noughties.
Fits with the changes I saw, compared with previous.
I think HM is right, the old guard approve P's authoritarianism, more of the younger are agitated.
From what we can glean from the likes of Rosenburg, Putin's narrative on Ukraine is generally accepted, despite the losses.