It's fine that you don't get value from it, but how does that add to the conversation?

There are an infinite number of activities available to humans. Some people will find some of those activities enjoyable, and others will not. Is there value in joining a conversation about every activity to declare that you don't enjoy it personally?

A more constructive way of engaging might be to say how it might add value to your life if it were different in some way. Or you could warn others that it's harmful in ways they don't recognize. But just an unqualified, "I don't see the point of that," is not so helpful.