Xi Biden is loyal, just not to the USA

Mutual respect was replaced by an adversarial relationship. Putin sees biden as the fool he is.

Biden, like his weak predecessor president Obama, will gladly cede territory to the Russians.

Say what you will about the relationship between Trump and Putin (or in your case BlueBunny, make up what you will), Putin would never try that crap with Trump in office.

Tell that to Taiwan.

You are right, the eventual fall of Taiwan and the Ukraine will both link back to biden

It's reported that Biden is approving an arms sale to Taiwan.

A stunt, those sales take years and will not matter. China could surrender a million men a day for a month and then attack Taiwan. Taiwan will fall because China knows biden is powerless