Anything that makes you a captive market cannot be private or has to have a free public alternative.
If there is a private non-free alternative, it is inevitable that eventually a politician will be corrupted and opt for less public funding hoping to artificially make the private one much better, and then get their share of the profits.
If there is a private non-free alternative, it is inevitable that eventually a politician will be corrupted and opt for less public funding hoping to artificially make the private one much better, and then get their share of the profits.
Yeah it may be better to just not allow private enterprises in anything that is required.
Keep them to entertainment and the like.