It is true in the sense that there are conceivable ways to use FOSS without accepting the licence. There are common ways like dual-licensing (if the license is

It is true in the sense that there are conceivable ways to use FOSS without accepting the licence. There are common ways like dual-licensing (if the license is GPL and the company has all the copyrights they can still sell me a different license) or even fair use (someone could create a parody of FOSS and publish it).