Fair shout, but here's a question to which Trump will have to find an answer: What will happen if Putin goes "F𝔲ck this agreement that I never wanted in the first place, I'mma steamroll those peacekepers now!" What is America going to do then?
Right now, it doesn't look like there'll be a ceasefire in the near future, but let's pretend that it is. However: A cease fire can be broken.
What I don't understand about Trump is this: He essentially ran on a ticket of "I want nothing to do with that". But a ceasefire agreement with troops on the ground carries an even greater risk of escalation compared to right now.
What will Trump do if the Poles, Germans, British and French do send troops to Ukraine, as evisaged, and they get killed? I mean, the Russians and their local proxies never respected the Minsk agreements either.