He is, without doubt, a total clam, Russian leaders tend to be, it's the only way to get to power there. I wouldn't say he's stable, if he was then he wouldn't have attacked Ukraine. But according to experts on Russia, there's even worse and more warlike in the background. He doesn't have long left in power anyway so it's going to play out within the next few years anyway.You may get someone worse than Putin. That may happen. But in the patheon of clams Putin is easily in the top 10. He is directly responsible for tens of thousands of deaths and countless brutal war crimes. He blew up his own people to bolster his reputation when his poll numbers were in the single digits.
He is viewed as some kind of horrible but stable despot. You only think that because of the bizzare reputation washing that was still pervasive in western media until very recently. Sure Prigozhin is a heinous monster but is still a choir boy compared to Putin.
And thanks for telling me what I think and why I think it.