I think in the next five years the internet will change drastically. Walled gardens, invite only, and companies that verify you're a human (I.E. use government identification).
There is now no way to tell if somebody online in a human or a robot. Even video/zoom/voice is no longer a distinguishable.
> verify you're a human
There could be a technology that cryptographically ensures that each letter/character came from a physical keypress/touch from a human when you want to interact with a human online in written form, but then again a robot could also be pressing the physical switches or interacting with a touchscreen. Perhaps this technology could handle copying/pasting too as long as the text originally came from a human.
I hope we'll develop more robust mechanisms for detecting non-human generated content (including text) that aren't only enforceable by law (e.g. labeling AI-generated content in the EU). Apple Reference Image is one of the steps in this direction.