if you look at it in a vacuum, i could see why you feel that way.
However, madmole has already stated that harder biomes will have a bonus to both loot stage and enemy difficulty and that harder poi's will have the same.
Better loot will be obtainable, but will come with higher risks, as it should imo.
For those who don't try to rush through the primitive age, since enemies and hordes scale based on gamestage, they will be able to handle the first horde only with primitive gear. Before day 14, even if you are taking it slow, you should have some t1 weapons and tools.
All that, plus the new primitive rifles, pistols, and shotguns should make everything feel better about the early days.
A19 is phase one of the loot stage design. Phase two will improve it a lot.