Is the takeaway that the idea is bad or just the implementation? On web and mobile the hostile design is commonplace, and there is plenty of incentive for that

Is the takeaway that the idea is bad or just the implementation? On web and mobile the hostile design is commonplace, and there is plenty of incentive for that to bleed more into the real world. Especially, if the physical world business is run by people who want the degree of nudging and surveillance found online.