The President did believe the words that came out his mouth.
March 28th:
Q Mr. President, thank you. When you say that you’re not walking anything back, you do feel that Vladimir Putin should be remained from — removed from power. Is that what you’re saying? And —
THE PRESIDENT: No, what I was — I was expressing just what I said.
I was expressing the moral outrage I felt towards this man. I wasn’t articulating a policy change.
And I think that, you know, if he continues on this course that he’s on, he is going to become a pariah worldwide. And who knows what he’d come — becomes at home, in terms of support.
Remarks by President Biden Announcing the Fiscal Year 2023 Budget | The White House
Is that clear enough?