IMO media centers are now really outdated and no longer needed maybe use the doors for an interestin headboard in a guest room to keep the memory I honestly cannot see the point in taking the whole cabinet to a space where it won't fit.

We can't see your new space, so can't tell you if it will fit or not!

You could use it for storing lots of other things - linens, boards games, small kitchen appliances, etc.

If you love it, definitely measure and see where it could fit. From that, you can determine how to repurpose it. We used an armoire for years as a storage for our linens. It wasn’t perfect, but it fit, it was paid for, and it became useful.

Hard to tell without seeing the new space in detail. If you think there’s a space to use it for linens or other storage, give it a try. I definitely would not take it to continue using for the tv.