I make basically the same menu every year that I grew up with. If one of my DIL's or one of my grandkids decides to go off one some funky food trip - too bad. They can elect to eat from what is on the table ... or not.
If they don't like what we eat ... they can start their own traditions when they are planning the menu and doing the cooking.
Yes, I am a little pugnacious ...
FWIW: Never had anyone go away from my table hungry - even when they started being a snot about "I don't eat this or that" in the beginning.
One year, after my mom, daughter and MIL had passed, it was just my dad, me, Dh and his pop. Dad hated turkey, so I cooked a pork loin.
I have also cooked Cornish game hens or ham for Thanksgiving. I don't think it matters what you eat...it's a day to be with your loved ones and give thanks for your blessings.