Ukraine is an inconvenience to him.When your role is that of peacemaker, language such as 'Ukraine will be crushed very shortly' is inexplicable. It is 100% NOT the language you should be using.
For a start, recent history of the war suggests the opposite, but even if that were not the case, that is the language of mindless incompetence and not peace.
Zelenskiy is an inconvenience to him.
Because they won't roll over and die quietly.
European leaders, senior US senators etc need to call Trump out for this.