I would say the channel has at least cult vibes. "Truth about Wormholes", "meets the Creator", "visits different Realms" and other similar titles.
I did not watch the videos so it would be premature to call it a cult. But their rhetoric would fit a cult. I'd agree though, that the titles are not really abt suicide. So maybe more general cult, than suicide cult?
That just shows what people want. Just a solid game, playable from start to finish. Due to time constraints i never finished Witcher 3 and barely made it past the prologue of BG3. But both those games are highly celebrated.
They don't reinvent the wheel. They are just very solid games and come without predatory pricing.