peertube soc has really become... weird
It really makes me think they were taken away by totally different people who are trying to make a business...
(in case you're wondering, yes these videos are from this instance. Anyway the instance isn't federated with any other instance so it's not like it could show videos from other instances)
It's pronounced ʁaʁyʁe.
And written RaRuRe, or R3 for short.
You can find more infos on this place by clicking there.