I'd say "dangerous" more than "useless." Big companies have plenty of incompetence to go around, but they also have plenty of malice disguised as incompetence,

I'd say "dangerous" more than "useless." Big companies have plenty of incompetence to go around, but they also have plenty of malice disguised as incompetence, because children learn how to play dumb before they can talk and don't get worse at it when they grow up to become megacorp employees.