You forgot to mention how Crimea’s indigenous inhabitants, the Tartar Muslims, were wiped out to make way for Russians in the 1950s.
Yes, the Russians are imperialists and have committed heinous crimes against dozens of Nationalities in Asia and Europe -- and this is precisely why they're so unpopular.
The Russians have taken possession of Crimea and will not give it back; they haven't even committed the equivalent of a fraction of one of their military districts.
People might as well ask the United States to return Texas to Mexico.
They are a stuck in a power keg where they are losing supply lines every day. Insanely outnumbered.
At some point surely they’ll have to just accept Ukraine’s territorial integrity in return for all sanctions removed. Otherwise Ukraine will just keep fighting them. They now have the confidence to bomb Crimea which they hadn’t prior to the war.
But for sure I do think we have to wait.
The Russians have only committed 150k troops and can commit far more troops if they deem it necessary; the Russians are outnumbered due to the constraints they imposed on themselves via their anaemic "special military operation"...
..I think the Kremlin will remove some of the constraints they imposed on their armed forces and will then likely call up the rest of their 1 million man army; military logic dictates that the invaders must outnumber defenders with a 4:1 numerical advantage -- and the inverse has been true in Ukraine; the Ukrainians outnumbered the Russians with an 8:1 numerical advantage in their successful Kharkiv offensive.