I unironically like Jar Jar. He is a fun character whom Qui-Gon plays off of brilliantly. I only care about cutting the halfhearted potty humor.
That said, if you wanna remove Jar Jar, I think it can be done. It’s a huge undertaking, however. The Gungans as a whole could be cut too. I remembering seeing clips here of someone digitally removing Jar Jar from some shots on Tatooine.