Ukraine is a bit over 603000 squared km’s, 505 square kms represents 0.084% of the country occupied in 5 months of full on intensive attacking combat by Putins forces.
That’s 159 days of constant attacking by Putins 2nd (rate) army of the world, and at a rate of 1000 or so Russian lives ruined every day, thats approx. 140k-150k Russian lives thrown away for absolutely nothing.
140k-150k Russian lives ruined to not accomplish a single objective nor bring any value to humanity, just to service Putins ego.