Is it so bad that an industry has high margins? $500-1000 doesn't seem that expensive for a once every 10 years purchase. Mattress salesman gotta make a livin

Is it so bad that an industry has high margins? $500-1000 doesn't seem that expensive for a once every 10 years purchase. Mattress salesman gotta make a living! Seems very hypocritical while we make 90% margins on software.