One of the most annoying tropes in TV shows and commercials is that of the man in a relationship sneaking away to do something he enjoys, like watch sports. Or the flip side of this, the woman in a relationship getting annoyed that the man in the relationship wants to do something. This is a horrendous example for people who want to have decent relationships.
One of the first things you should learn when you decide to commit to someone is that they are different from you. They have different priorities and likes. If they can’t pursue those priorities and likes, they are going to be unhappy. So you can either enable them to be happy, or you can be the reason they are resentful or dishonest.
This goes both ways. The trope always seems to show the nagging wife not understanding her husband’s love of sports (or whatever), but in real relationships you also see husbands not wanting their wives to have activities that don’t include them, or other such nonsense.
I think it’s better to let the other person in a relationship cultivate their own interests and life. That way they stay intriguing and unfamiliar, and they can pursue activities that you may not be interested in yourself. It can get frustrating sometimes if you don’t feel like you have enough in common, but I think that’s better than trying to make the other person feel guilty for having outside interests. In a relationship, you can support one another and continue to be your own person. I’d like to see more examples of that rather than the stupid cliches.