>motion smoothing works nice on my 30fps video games.

Of course a modern console only managing 30fps is the actual 'bug' :-). But I agree that's one of the narrow exception cases where an 'enhancement' might be a net benefit. Although if you're going to use synthetic frames, doing it in the console can be better because intra-frame motion hinting might be available and, even if it's not, the console's frame gen is trained on game content where a TV's chip is cross-function and far less capable (both in look-ahead and motion vector count). But I know some consoles don't have frame gen, so in that case it's a win.