It’s not for Ukraine to say whether nuclear capable aircraft can fly into Russian territory, it’s for the countries supplying them to say how and when they can be used and up to Russia to say whether it’s acceptable or not. Ukraine has no say in it. Just as it would be up to the US to refuse to allow Cuba to place Russian nuclear missiles targeting the US on its territory.
Macron, Biden, Trudeau, Scholtz ... The globalists, progressives, Cultural Marxists call them what you will are having a hard time of it. The populations of the west are not cheering for these war mongers and hopefully they'll soon be voted out.