stop overthinking 長者 it is literally so simple

Actually, people keep mixing up 長者 with general wealthy people and it’s embarrassing. It literally means 'long person' so it's obviously just a tall guy. Textbooks say 'millionaire' but that's just because tall people historically owned more land. So it only means tall person, but only use it if they are rich. If you use it for a short rich guy you are wrong.