Perhaps we should start thinking about separation of powers such as modern democracy(eg separation of church and state).
While not directly comparable, it's imo a good place to start. Advertising companies perhaps shouldn't also be selling products (what's to stop them pushing their own product vs someone else's), social media vs banking (a SM can push their Bank, or similar service though we'll, that would be advertising wouldn't it).
This isn't a terribly well fleshed out thought, but hopefully a conversation starter.
While not directly comparable, it's imo a good place to start. Advertising companies perhaps shouldn't also be selling products (what's to stop them pushing their own product vs someone else's), social media vs banking (a SM can push their Bank, or similar service though we'll, that would be advertising wouldn't it).
This isn't a terribly well fleshed out thought, but hopefully a conversation starter.