CapnZapp
Legend
Of course.In practice, almost no one runs 6-8 encounters per adventuring day, which boost the relative power of full casters.
See this survey by Colville https://twitter.com/mattcolville/status/896458473688268801
Critical Role S1 had 1.6 encounters per adventuring day I think.
And no official modules run that many encounters from what I know. Designers also said 6-8 medium/hard encounters is a theoretical threshold that party can run, not their expectations of what dms would run.