Early season polls have always been irrelevant and have become even more irrelevant since the formation of the CFP committee.
I agree KSU and Okie Lite haven't done anything other than start the year ranked. But, to date, I'll list a bunch of teams that also really haven't done much other than start the year ranked. We'll start at the top and work down.
Ohio State - Akron, Western Michigan, Marshall
Ole Miss - Furman, Middle Tennessee, Wake Forest, Georgia Southern
Miami - Florida, Florida A&M, Ball State, USF
If you keep going there are others. Many will do more to earn their rankings in the future, but others won't. So if we're going to make a list of teams that have done nothing or little to nothing other than start the year ranked, we need to be inclusive, no?