How do I tell my boyfriend that the trans community didn't "sexualize the Blajah"?

Me and my boyfriend were on a call, and he started saying "The trans community sexualized the Blajah, that's a kids toy." When I asked him how, he said "I've seen people online use it as a sex toy."(How??) I love him, but this is just ridiculous.

Update: He is no longer my boyfriend. I'm not dating a bigot.

Update 2: electric boogaloo: This is my most popular post on reddit, and it's me breaking up with my boyfriend. Is this how Taylor Swift feels?