The latter for about three hours. Like any other organisation - you play by their rules or you get chucked off. From The Guardian:
On Tuesday evening, the streaming platform broke its silence and reinstated TalkRadio’s account. “TalkRadio’s YouTube channel was briefly suspended, but upon further review, has now been reinstated,” a YouTube spokesperson said. “We quickly remove flagged content that violate our Community Guidelines, including Covid-19 content that explicitly contradict expert consensus from local health authorities or the World Health Organization. We make exceptions for material posted with an educational, documentary, scientific or artistic purpose, as was deemed in this case.”