shopping, 2000: go to store. take item off shelf. hand cashier indicated amount of money. leave.
shopping, 2030: use your personalized AI agent ($100/month subscription) to simultaneously impersonate a dozen clients across five different online shopping platforms with the goal of tricking the sellers' AI agents into thinking you're poorer than you are so that you can pay $5 for bananas instead of $25.
Its pretty obvious that a society intent on making capitalism work would enforce price transparency. If you want a productive society, you need efficient markets, and if you want efficient markets, you need to reduce information asymmetry, not maximize it. Hopefully the people in power recognize the positive impact they can make by preventing this awful future.
Sounds like something Macx character from the book Accelerando would do.
That's just called progress. What are you a Luddite or something?