I'd been considering for some time that if I were McDonald's corporate right now, I'd be examining EV chargers right now for a potential amenity to sell to franchisees (or possibly even to require from franchisees ahead of demand curves to create favorable headwinds).
I hadn't thought about gym chains, but that's also a great idea. "EV charging at any of our gyms around the country" / "Stop in on your next road trip" just might be an amenity that could sell some gym memberships.