Not sure what "empty pockets" means with an engineer's salary using FOSS tools day in and day out. When was the last time you had to purchase a programming lang

Not sure what "empty pockets" means with an engineer's salary using FOSS tools day in and day out. When was the last time you had to purchase a programming language? A Unix terminal? What makes you think FOSS tools only create FOSS products? When products become tools for other products, opting for the open source tools increases the margin used to feed the "wage slaves".