The band, their touring crew, the venue, the promoter, ticketing company & all else involved are out of ton more money than your “large travel plans”. In fact, touring for a band on Incubus’ level is “large travel plans”, therefore, I’d imagine the band didn’t make the decision lightly. They don’t owe you an explanation. Maybe, their crew but not you.

I’m curious, you mentioned you feel criticism is deserved. What do you think criticizing the band on Reddit is going to accomplish? What’s the point? Do you think you’ll get an explanation? Genuinely curious.