Very good; you can cut-and-paste. Now, try for comprehension, particularly of the word in red. From dictionary.com:
exclusive
adjective
1.
not admitting of something else; incompatible:
mutually exclusive plans of action.
2.
omitting from consideration or account (often followed by of):
a profit of ten percent, exclusive of taxes.
3.
limited to the object or objects designated:
exclusive attention to business.
4.
shutting out all others from a part or share:
an exclusive right to film the novel.
5.
fashionable; stylish:
to patronize only the most exclusive clothing designers.
6.
charging comparatively high prices; expensive:
exclusive shops.
7.
noting that in which no others have a share:
exclusive information.
Note how the words "no others," "shutting out all others," and similar come up. I've already demonstrated that others exist; if you need more examples (including independent reviews!), this may help: http://bfy.tw/FTF4
You obviously missed the meaning of the metaphor; let's try using the Latin terms instead: hosting libre vs. hosting gratis. Free to do what you want vs. free of charge. The "net neutrality" argument doesn't apply here; net neutrality refers to carrying data, not hosting it. It applies to Cox/AT&T/Level 3 Communications/backbone providers/etc. Nobody is proposing to block or drop packets based on your viewpoints; a hosting provider is saying "we don't want to run this under our name."
The number of domain names available is growing rapidly as new TLDs are approved. I'm sure you could come up with something you like, even if you have to go to a subdomain (hint: WordPress will give you a freebie, and even provide free hosting, at least to a point). As to the "limited number of registrars," well, yeah; there are also a limited number of blades of grass in my yard. The limit isn't meaningful, though, and you can even use a foreign registrar if you thing fed.gov is censoring you (hint: it isn't).
Google doesn't own the pipes that deliver the packets to your house, either. See above about Cox, AT&T, L3, etc.
Again, research will help you understand.
If you want to host Public content in the United States as a corporate business(non-private entity), you should do so in a manner that is politically neutral. If you aren't prepared to do that, your business license should either be (a) not granted or (b) revoked.
whether you're a T.V. channel or Youtube, i don't think that should change.
https://en.wikipedia.org/wiki/Fairness_Doctrine