Impeachment threshold was not met and he surely knew it. Remember Liz Cheney's record loss in Wyoming?
Trumps influence within the GOP remains generally strong, the problem is that his loss of Independents and the young are very difficult to overcome in the midterms.
The courts did not do him a favour with their decision on tariffs. A decision that still does not make sense to me. It would have allowed Trump to provide a check to all Americans and ensured they understood their own skin in the game. Perhaps the courts did not want the government to send that message as tariffs would be popular for years to follow.
I think Trump got off track and chose battles he didn't need to choose. This may have derailed his entire second term.
If he can win in Iran and get gas prices down, push the SAVE Act, his second term will be back on track.
The Iranian people must be free and Iran must not get a nuke, I agree with Trump there. He needed CIA involvement there with a certain outcome to overthrow the government though.