I see the "/s" but seriously you can go to nearly any auto parts store and buy parts for an ICE vehicle. There are people that change their own oil, brakes, water pumps, etc. to save on labor. Most auto repair shops can do the majority of maintenance and since there are multiple third-party part vendors you have options on price, performance, etc. This combined with 5 figure battery replacement costs and the inconveniences of charging networks will keep US car buyers from "falling in love" with EV's for a long time.