Being actively/vocally "triggered" by the idea of travel is the fastest way for a man to signal many negative and low status characteristics all at once.
This is quite different from just not being very interested in the topic at all.
Why would a man admit he dislikes travel?
It says he’s some combination of poor, boring, incurious, bad at planning, unadventurous, low energy.
May as well tattoo his head with “I hate fun”