It's hard to feel "They're screwed" right now when:
1) Tanjiro isn't giving his all because he's recovering (I'm supposing that's why he's not busting out moves)
2) The Hashira are nearby and no one is presumably going to die until they at least get involved.
Genya was the only one close to "dying", but we knew nothing about him so far so his death flags weren't up yet - then he goes and just Wolverines it up so he won't die until after at least a flashback explaining his whole deal.
I agree that the current demons rouse more curiosity than dread. Funnily enough it felt more uncomfortable watching the cowering demon with the lump on his head because I didn't know what to expect from him besides "Stronger than Daki".