I think network infrastructure and retail mobile operators should be separated by legislation and network infrastructure companies should not be allowed to favo

I think network infrastructure and retail mobile operators should be separated by legislation and network infrastructure companies should not be allowed to favour one or another retail operator. This would help competition as launching even a national retail operator wouldn't require anymore to invest heavily in network infrastructure as well as it would force network infrastructure operators to be more competitive because large retail operators would probably apply a lot more pressure on them to invest in their networks than individual customers. This would help to get rid of the current oligopoly in mobile communication market and individual customers would win.