First peace deal was very fair and included a lot of very nice stuff including Russian protection instead of NATO's, which is far more geographically beneficial to Ukraine than NATO as it basically makes an economic and military ally of the greatest forces in the region.
When a peace deal like that gets rejected and you are still winning, you absolutely slant the terms further in your favor for future offers.
You never make the same offer twice when you are conquering someone.
First peace deal was very fair and included a lot of very nice stuff including Russian protection instead of NATO's, which is far more geographically beneficial to Ukraine than NATO as it basically makes an economic and military ally of the greatest forces in the region.
When a peace deal like that gets rejected and you are still winning, you absolutely slant the terms further in your favor for future offers.
You never make the same offer twice when you are conquering someone.