The bedrock nether is impossible

After dying in the nether, I went back with a shield, pickaxe, and sword. I died. I kept going back, and kept dying. The main things I died to were 1. Skeletons spawning in flat areas that I stood in for more than 5 seconds, alongside their perfect aim 2. Ghasts' aim and spawn rate 3. If you don't have food, even at full hearts fire kills you. If you do have food, it'll take you down to 1-3 hearts. Skeletons seem to gather and condense in small flat areas. Trying to navigate through them is impossible, they're coming at you from all sides and never miss. Ghasts somehow can shoot to where you will be. When moving in a straight line, I was shot at by a ghast, and it hit me dead on. You cannot stay in the nether for long without a full set of iron armor, the Ghasts will kill you. Fire seems to do way more damage than it should. The speed of regen in bedrock needs to be increased. I may be mad at the game though.