I dont know how you guys do Christmas over there in the US, and I’ve always found it weird you have sports on Christmas day, so I’m going to assume its a bit less of a big deal, maybe Thanksgiving pulls a bit of the attention away? But here its just really stressful, and nobody likes Boxing day matches as is, not because the matches are “bad” but because it sucks to get to and from, they already have 4 time slots that day, but they’ll never put big matches on because its impractical. I’ve no hard numbers but I imagine that Boxing day has the lowest attendances of the year for its games, because people are busy, many tired from christmas, or from travelling to someone else for christmas, and that includes the police, who are busy as Boxing day is a busy time for them as is, and bigger matches need more police, so it will never happen. Just be happy you can watch all the games most weeks (Boxing day ‘weekend’ of fixtures are actually available in full here for a change, but its not normal)