Answers I found here are about the older versions of WordPress when it were transitioning into a new version of jQuery. (This is version 5.8.2)
Since the one from WordPress is not logging active, I put
<script src="https://code.jquery.com/jquery-migrate-3.3.2.js"></script> and manually checked each page.
I fixed the bind/unbind, onload, onclick deprecated functions until no warnings shows up on console. After I removed my script tag and put WordPress’s JQmigrate back (I had a plugin disabled WordPress’s JQmigrate) it’s still showing up on console. Any suggestions? Thanks!