The Don is not as exciting any more, I suppose

Republicans shrug off Trump '24 bid: 'The excitement’s just not there'
The former president is not bending the GOP to his will like he used to.

We can all take from this what we may, I suppose. But I seem to sense much of what the article conveys, that is less energy and enthusiasm for Trump this time - along with a general GOP willingness to push back against him without the usual Trumpian repercussions...