Good question.  I'm wondering the same thing and have been wondering for some time now.  Ever since he was booted from FOX he's been quite different. He had been touting his support for Trump (which makes him good in my book!) but now he's gone off in a completely different direction and never mentions current USA politics too much.  I have no clue what happened here. 

https://pjmedia.com/vodkapundit/2024/09/04/seriously-what-the-hell-is-wrong-with-tucker-carlson-n4932223?bcid=ac8fe51c54b3a1cc68c5502932751fd95db46682c77236be6b7753dae1326f41&lctg=27066585