No respawn anchors means the Nether cannot be a checkpoint. If you die there, you respawn at your Overworld bed or at world spawn. That single rule shifts the Nether from somewhere you can comfortably stage out of into a place you enter with intention, because every death costs distance, time, and momentum.
Nether trips start to feel like actual runs: fire resistance matters, spare blocks matter, and you stop carrying your whole fortune through a basalt delta. Most groups build small, defensible portal rooms and keep backup supplies on the Overworld side, because the portal is your only reliable reset. Dying deep in a tunnel network is less a quick retry and more a full re-entry, and loot recovery is never guaranteed once you are far away.
It also sharpens PvP around travel routes. You cannot anchor-spawn near a fortress, portal trap, or someone else’s highways to repeatedly recontest. Control of portals and chokepoints becomes real territory, and fights often end with whoever can hold the area while the other side has to regroup from the Overworld.
Overall, no respawn anchors keeps the Nether pressure intact. Progress still happens, but it trends slower and more deliberate: safer tunnel work, better-marked hubs, and fewer careless death-loops. You go in for blaze rods, netherite, quartz, or fast travel, and you respect the dimension because you cannot live there through repeated respawns.
