No, looking at the Oval Office where she has Trump’s ear. Her encouragement, his wobbly-ness, both encourage Collins, Alexander, and others.
So except for Ivanka’s influence, Susan Collins and Lamar Alexander—who did this in defiance of Trump—would have voted more conservatively.
Or put another way, since Ivanka’s influence with Trump failed, she found a way to lobby Collins and Alexander, and turn reliable conservatives into liberals.
Do you have a link?