He has an ego.
He doesn't like being disliked.
A few slogans

#NobodyLikesTrump
#TrumpIsBankrupt
#TrumpisALoser
#TrumpisBroke
#ElonIsBroke
#BoycottStarlink
#BoycottTesla

#TrumpIsDesperate
Now, he is selling US citizenships to criminals.
#TrumpIsADesperate
#trumpIsALoser