If that argument makes sense for the Internet, shouldn’t it also make sense everywhere else?

Food trucks. Why are there any regulations? Same for restaurants. What about automobiles? Why are their safety features over regulated? Doesn’t that just benefit incumbents? I shop for prescription drugs at a pharmacy. Why are pharmacists regulated? Isn’t it a gatekeeping scam? Shouldn’t I be able to buy Oxycodin at the corner-store if I want?