I'm all for protecting your right to be comfortable. Especially when allergies are involved; but some battles gotta be chosen carefully. Granted we don't know the whole story, but the #HomeGrown appears to have had an issue on a recent....with someone's seeing dog.
The Taylor Gang rep was only taking a quick trip but he must have raised a bit of concern for the passenger immediately behind him to start recording. In fact the one place you don't want someone getting footage of you acting out is on the airplane. They will have no problem making you miss that flight.
Now Ty didn't go all diva on the flight attendants, he pretty agreed to suck it up for the quick flight but I'm sure in the future will check the status of any and all passengers.