I think that is unlikely. Trade deals require precitability and trust. Nobody wants to sign a trade deal if it might not be worth the paper its written on next week.
I would expect that it would make future trade agreements more "unfair" to usa because other countries will price in a risk premium to cover america's unpredictability.
e.g. The U.S. has now violated CUSMA/USMCA/NAFTA 2.0 to an egregious degree, and this treaty is due to be renegotiated next year. As an unreliable partner, the U.S. is going to have to give up some serious concessions to Mexico and Canada to make the treaty happen. It's no different than applying for a loan with a low credit score. If you're a higher risk, the rates will be unfavourable.
I would expect that it would make future trade agreements more "unfair" to usa because other countries will price in a risk premium to cover america's unpredictability.