This is just lazy. Stallman's position has literally nothing to do with money.

Also I don't really understand the rest of your post:

Linux and the GNU tools are clones, especially the GNU tools. And free software commoditizing certain classes of software is a good thing since we don't have to reinvent the wheel a billion times. Without free software "clones" it would have been massively difficult for products like OSX to even exist.

There are still "commercial" programming languages being created (off the top of my head: F# and Q) and I'm having a hard time coming up with any commercial language whose success was damaged by free software clones.

Can you give any concrete examples here? LibreOffice is still crap compared to (also kind of crappy) the MS Office Suite. If we all had to pay for IIS and SQL server the web would be much much smaller. Where is the damage being done?