I'd analogize it more to you having a problem with tabasco sauce in MY food, and using the fact that I'm eating it on YOUR dinner table to try to ban it.
Seriously?
If we really want to pursue the food metaphor, how about us getting together for dinner. You, as a player, bring a side dish. I, as DM, will act as host and coordinate everyone's dishes to ensure they compliment each other, as best I can. I'll also provide the entree.
Now, you
could bring whatever you want. But, I'm going to ask that you don't bring dragonborn and dip because the smell really bugs me and I'm afraid it's going to ruin the taste of the other dishes. Also, the other players are a bit skeptical of it.
And, unlike food, I
don't have the option of not taking a taste of whatever you bring. Nor do the other players.
As I've indicated before, if the rest of the players are looking for a Mexican themed meal and I was thinking Chinese, then it'd probably be best for me to reconsider and do the Mexican if I think I'd still enjoy it and can pull off the entree.
On the other hand (and closer to my experience), you may want Mexican, Susie wants Italian, Jim want Indian, and Jackie wants burgers and chips. In that case, nothing is going to compliment anything else. Unless someone has a massive objection to Chinese or wants to host it themselves, it's going to be Chinese because I'm the one willing to take on the extra burden and organize stuff.
But, that gets back to what I said before about the relationship between the responsibility demanded of the DM and authority that
must be granted to him. I get handed enough responsibility (i.e. your butt is the one getting chewed if something goes wrong) without authority (i.e. it's entirely dependent on some other team in a remote site) at work. The mind boggles at the notion that someone would volunteer for it in their recreation time. Then again, I have heard there's a dearth of GMs out there.