What's this dude really been up to?…

We’re thinking of jumping off to Antarctica. Secret Service wasn’t that thrilled about the logistics of that because if the weather turned, we might not be able to get in communications for several weeks. But now that I’m no longer president, I may have to go make that trip.”

https://www.forbes.com/sites/forbestravelguide/2019/04/04/obama-talks-travel-his-legacy-and-his-bucket-list/#5f3e68aa5e8d

This Dude trots all over the world and continually talks smack about DJT. Has ANY past president EVER acted that way?