This is bug?? Many players have this situation

I see a lot of videos posted by poe2 players, where they suddenly die in 1 second per hit, and you can't see what causes them to die, whether it's near a boss or on the map, I also have it so often that I won't step on a mine or an exploding mob, but some random mob will hit me and I'll hit 1 hit, with 28k evasion, 91% evasion, where I should be almost impossible to hit, and if I hit it, it's not I'm getting 1 hit from a random mob that fires a fireball, and I have three resists with 45% fire, it seems strange to me that something is broken, that I'm getting 1 hit from some magic or regular mob, I understand the boss and some mega attack that he charged and hit 1.