On the other hand, as well as the question of competence and the expected infighting that will no doubt slow down his agenda, the actual numbers within congress are quite tight and there are a small number of republican moderates in the senate who will likely side with the democrats on some issues.
Also, he does have a mandate to govern but, if post election polling is to be believed, the most important issue was the economy and specifically the exposure of the trickle down myth. We hear a lot about social issues and project 2025 which makes it seem like half the country are racist and -phobic nutters pining for authoritarianism but many Americans held their nose to vote for Trump and he needs to keep these people on side or he will be a lame duck after the midterms.
Yes, I think he probably puts his own popularity above everything else and will not want to be remembered for being a divisive, hateful figure. The nutters have served their purpose by getting him elected and unless they truly do represent the majority opinion of Americans it's difficult to see their policies being implemented without serious push back. The 'broligarchy' crave volatility and that's what their policies will deliver, but with nearly 80% of Americans living paycheck to paycheck, how is that going to go down in the real world?