Under tougher leadership Putin would not have invaded Ukraine (twice). He saw Obama and Biden as weak. One of the ironic things about Trump if he was so unpredictable. Sometimes being unpredictable can deter an adversary. They don't know what the hell he is going to do. So be careful if you want to take over Ukraine. Putin waited for Biden to take over again and low and behold. Another invasion.Allowing? Cause we control Russia and Putin and they had no control/responsibility for their actions?
You are trying really hard to find something Trump did well.
You can't deny the fact that Russia chose the Obama and Biden administrations as an opportunity to take over Ukraine. For you and others to deny it or pretend like Biden's foreign policy to Russia was anything but a failure makes you look like a stooge.