Please recognize the fact that the argument you are making here is based on whataboutism and is dishonest trying to setup a us-versus-them situation and confuse the actual issue. Then you proceed to follow up with illlogical conclusions with absurdist claims ... pistol dueling has nothing to do with the ROI/TCO of an adopted SaaS.

The actual issue the parent argument is about managing diversity - and that you can never please everyone - and that isn't a pistols at dawn kind of situation.