Yea, even those were in no way reasonable. Those terms are obviously so Russia can keep conquered territories while removing Ukraine's ability to defend itself so Russia can take the whole thing in a few years.
Also there was no ethnic cleansing, no idea where you're getting that. The baltics joined NATO like 15 years ago and Ukraine's application was denied so there's none of that either. And even if both were true those terms mean annexation for Ukraine in the future so in no way acceptable.