That it can, sure. It can also reduce barriers to entry. E.g. entering the ISP market anywhere in the EU is vastly simpler than it was, since the incumbents have faced legal requirements to lease last mile capacity at regulated prices (e.g. in the UK you can go to OpenReach's site and download the wholesale price lists), while they can also lay their own cables if then can afford it.

Glad you can tell how regulation affects a market after less than one day of being active law, and zero enforcement actions or cases suggesting how courts/regulators are going to interpret the rules.

> This one makes total sense to me

A lot of things “make sense” but aren’t true.