I can't think of a flight I've taken in the last 5 years where my seat didn't have it's own 110V/220V outlet and multiple USB ports. Always literally the cheap

I can't think of a flight I've taken in the last 5 years where my seat didn't have it's own 110V/220V outlet and multiple USB ports. Always literally the cheapest tickets I could book, always economy class. Domestic US, domestic Canada, 8+ countries international.