Trump will fight this with everything he has. He has now used three of these meme coins to enrich himself since the election. And his new SEC head just quashed an investigation of a crypto manipulator who bought one of Trump's meme coins in a naked attempt to achieve that exact outcome.
With the most transactional president in the history of presidents, meme coins are the purest way to purchase Trump's favor. I would expect more of this, not less.
If Zelensky wants to get all he desires from Trump the simple solution is to buy any and all unsold World Liberty, Trump, and Melanie meme coins. Then you will see Trump sing a very different tune. Hell, Zelensky may even want to start a new meme coin where the proceeds go to Trump.