The efficient solution to that problem is governments using a different platform that's actually neutral. The government has full control over where they host their videos. Using that as a reason to TRY (a likely long and drawn out process) to force Google to change its policies company-wide is silly.
I'm not being disingenuous. I watch videos on a bunch of platforms. It's easy.
Public services aren't efficient, but they can surely change themselves more efficiently than they can force a multi billion dollar company to change its ways.
I'm surprised you're not more worried about the government outsourcing its functions to a company you seem very suspicious of.
If the government decided to have vital public meetings only in a private venue you have to be a member of or something, the proper fix is not to force the club to accept everyone, it's to have the government stop having vital meetings in private places.
I also don't see a problem because everything of value these video streaming services offer is replaceable by one of the many other streaming services. The fact that YouTube is the biggest or most recognized does not change anything for me. The fact that there is some content that is only on YouTube doesn't, either. That's a normal thing that happens in an economy. Ford dealers only sell Ford cars, Coca Cola doesn't sell Pepsi, etc.