Will you allow your husband to travel alone?

My husband will go to Hainan to play tomorrow and travel freely for 5 days and 4 nights. I talked to my post-90s colleagues about this at noon today, and they were all surprised. The main thing is that they will never let their husbands go out to play by themselves. If they go out to play together, then if they can't go, then their husbands can't go anywhere. The reason they gave was, "Aren't you afraid that your husband will take someone else to play, or find a girl to play there?"

My husband and I are both very free. If we can take a vacation together, we will definitely go to play together. If you can't take a vacation together, go out to play separately. We are used to this and think it is reasonable and there is no problem. What's the point of marriage if two people don't even have the most basic trust? So I can't understand why young people born after 1990 feel that they want to travel together.

what do you think? Will you allow your husband to travel alone?