Well, they are adorable:
https://www.youtube.com/watch?v=c7iaJwQ4VGA
I would not want a fit, 35-pound cat even if it was behaviorally the same as a normal housecat (yes, housecats can get that fat, but they’re basically immobile blobs).
Even friendly play with a 10-pound cat can cause… damage. 35 lbs would send me to the hospital, not to mention destroy all my furniture. -