The last week has been a downward spiral for Donald Trump, ending in his video from 10 years ago, coming out to show us his true colors.
In English we can say:
He’s gone too far this time!
Some other uses:
You shouldn’t have bought me a car, you’ve really gone too far, this is too much . . . but thanks.
If you pass the post office, you know you’ve gone too far.
You went too far for your halloween costume this year.