Hockey people are generally very single-minded, they know hockey and precious little else.
A day off on the road like this presents an NHL team/coaches with 3 viable options:
1.Let's go to the bar (or mini bar in a rookies room, he can afford it)
2.Let's go to the Rub and tug (Or order some adult PPV in the rookie's room and rub and tug there, send him to get takeout, he can afford it, plus we're already at "The bar")
3. "There's a game tonight? LET'S GO! We can talk to people there, and they won't think we're dumb. ROOKIE! Call us a cab, and grab me 6 J.D shots from the mini bar, you can afford it"
I honestly wouldn't read much into this, have you ever been out of town and had friends be in that same place? What do you do? You hang out, you go where the people you know are. It's probably fun for an NHL team to go watch another team sweat while they drink comped bears, boo both squads, and yell insults at their friends on the ice.
If I was an NHL player that's what I'd be doing,
But I'm not, so I satisfy myself by showing up drunk at my kid's games and yelling insults at them,
"Booo! Son! YOU SUCK! Who let my kid on the ice?! Are we going to try and win this??? I guess NOT!"
"PENALTY! REF! Are you blind?! My kid just cross-checked that real player right in front of you! What are expecting me to ground him instead? I'm telling you to watch his stick, the little bastard is dirt as hell!!!
I wouldn't trade family time for anything, A therapist told us we should do something we all can enjoy, so the kids play while I get to be an abusive drunk, everyone wins