Atlanta should be free too, 7.5k avios return.
Thing is living exactly 15 minutes of both LGA and JFK makes it a hard decision. I never leave my house over an hour before my flight for domestic, and I leave between an hour 15 minutes and an hour 30 minutes if I have to check bags for international. This "deal" adds 45 minutes each way for the luxury (factoring Uber price instead of using miles), but you also get to skip security which is at most 10 minutes with priority. Also it's not like I can't fly whenever and wherever I want during breaks. Now if JetSmarter would be kind enough to offer free hotels lol