I drove a LFX for 12K and never added oil over and above an oil change. But then I traded for a ‘sporty’ Camaro. BAAHH
I suspect most folks who admit to a ‘little spirited driving’ go beyond that at times. Myself included. But I get the wanting to run it, they just ask for it.
I think when you squeeze every bit of HP from a, uh, lesser endowed motor, it is more prone to fail when pushed. There, that should add another page to two!