MetalJesusRocks for some “hidden gems” type of content.
MVG for technical or development deepdives.
Karl Jobst for speedrunning content.
Retrogamecorps, Taki Udon, Wulff Den, and ETA Prime for emulation.
All those channels cover various content besides just N64, but they’ve made some of the best N64 game related content.
Pathways into Darkness also came out the same year as Doom but few seem to remember it.