This is far from enough: big tech needs hardcore technical regulation to enforce interoperability with small tech. For instance for the web: noscript/basic (x)

This is far from enough: big tech needs hardcore technical regulation to enforce interoperability with small tech. For instance for the web: noscript/basic (x)html support where it is reasonable (most if not all web sites). Big tech must interoperate with simple, but able to do a good enough job, protocols and that stable in time.