I think you dont know why Trump is a bad selection if he becomes president again.
This man is a criminal, a hidden wolf.
The election Trump vs. Biden is not like CDU vs. SPD in Germany, this man will have more power than any president in history before by law.
So you really wanna have an Orban or Erdogan leading the most powerful country in the world?
In Europe we still dont have same military power than US have, so when decide with a spontanous idea not to support Ukraine or Europe anymore, good luck. Putin has already his champagne in his fridge...
A criminal, yet he made less wars than other presidents.
Putin didn't want to invade EU and Ukraine is the playground of billionaires and Clinton/Biden & co, which are destroying their carpet (EUSSR, not Europe, which is a continent Russia belongs to as well) in order to keep their hegemony for a bit longer.
You always talk about Putin as a threat, which you might be right; he isn't our friend after alla nd all the actions taken against him and Russia are just pushing toward antagonism, but you forget an essential point: We are at war with the US since 50 years, an invisible war through economy and culture, and we are badly loosing it, even your country now is collapsing, especially after being forced to buy US gas and despite still bloodsucking most of EU members.
This apart:
Do you really want to have a senile man who mix up Zelensky and Putin, can't talk properly, is lost in his rotten mind, can't even walk properly and shows serious mental problems in addition to be involved in corruption in Ukraine and the start of the conflict with Russia on a continent that is not his to be president of the most powerful country in the world?
Like Piwite said, there are already many problems in Germany, but it's like you want to add a bit more by involving another country that is not your friend (neither is any other state) in Germany's affairs.