[arcturus17]

Or you know, the FOSS alternative might still be 100x weaker than the propietary incumbent. I'd love to ditch Adobe products but Gimp and Inkscape don't quite cut it.

"Goodbye to your propietary business" applies when you have a commoditized product that's easy to replicate feature-by-feature. In which case this is not a free vs propietary problem - another propietary competitor could leave you in the dust just as bad - it's a general vision and execution problem.