Other people being sexual towards my husband

My husband is a musician. We are both 23. He makes his own music and has little concerts. Several things have happened that make me uncomfortable and they are out of his control. He obviously gets a lot of sexual DM's on Instagram. Which he doesn't look at those. Recently he made a YouTube video about opening fan mail. He keeps all his fans art(if it's appropriate). He's definitely recieved some inappropriate fan art. But someone random hoe sent him her underwear! He had a good reaction. He went ew and dropped them. Disgusting. I was upset and I wish I asked him to cut that part out of the video. The fact that some random woman thinks it's appropriate to send someone her panties needs to go to a mental hospital. Like tomorrow. Another weird thing that happened recently is my husband found out about a reddit page dedicated to his feet.... When my husband performs he does not wear shoes. It's a sensory thing for him. He's always barefoot dancing around on the stage. Some weirdo made a sub reddit completely dedicated to his feet and people post feet pics they get of him on stage. Am I wrong to feel so pissed off that all this people are being sexual to a married man.

@Allison why should I be happy that he has fans that send him panties and make sub reddits about his feet? Nobody would be grateful for that.