Trump did several major things yesterday. Will he tonight call Powell 'Mr. Too Late, you should resign'?
If he calls, a rate cut in September seems unlikely; if he doesn't, the probability of a rate cut increases.
Powell is a leader who can withstand pressure; unless he makes a mistake, the likelihood of him resigning early is very low.
As for a rate cut? If the data is not ideal, the rate cut may have to be postponed.
Other factors can be ignored; the louder the person shouts, the deeper the injury they suffer!