Because Trump despises the rule of law and democratic norms, while he is completely submissive towards the 'strongmen' dictators who seems to concistently fuck their own countries and populations.

Kim Jong Un is so cool with his nukes and starving population, so better improve relations with him than with the high tech South Koreans.

Or fuck Taiwan because Xi is so coooooll and handled the pandemic so well by welding people into their appartments, and so what if he takes Taiwan? It would only mean the end of the US in the pacific and probably its global economic dominance.

Its truly baffling to watch this clown just hemorraghe global influence every day he exists as a candidate, and his supporters thinks he is good at foreign policy because he is "strong". 

Just crazy