Help with low DPS

Get as much projectile skill levels as you can for quiver / amulet / bow (or + attack skills for your bow), poison magnitude, + damage to attacks from your rings etc. You are also using the wrong gloves. It needs to be the ones that give poison magnitude from all damage (not just physical).

Get level 20 skills gems if you can't afford level 21's.

Bow runes should be +1 number of projectiles and +5% of damage as each element.

Get some jewels that have poison magnitude and magnitude of damaging ailments

Im missing crit snd projective skills on your bow . You physical dmg is also very low.

Take a look at those guide from fubgun: https://mobalytics.gg/poe-2/builds/fubgun-poisonburst-pathfinder

Im also playing poison rn.

Also dont underestimate your quive. Its also very important to have good stats on it

ur bow is ass brother, respectfully hand of wisdom and action also doing basically nothing for you

first step is a good bow and then a plaguefinger. also highly advised to fix your resistances

400k DPS as Poisen Burst? Holy how? Even 100k sounds crazy. Im at 45k and it feels Like pretty good Gear. Im Shocked and dont know how

Is your build crit based?

You need gem levels mate. At least upgrade your base gem levels to 19 (you can do level 20 at 84 but theyre kinda expensive i think), get proj levels on your bow + quiver + amulet, or as many of those as you can afford, prioritising bow and quiver first.

You might also want to check what jewels you are using on your passive tree.

Dm me I have a spare bow with + proj and t1 Phys, also can look for crit quiver

You can actually fix your bow for cheaper than buying an improvement. It really just depends on if you have the divs or drops at this point. The Perfect Battle Essences are cheap which at min would add +3 attack skills to the bow in place of one of your suffixes. Adding a desecration suffix while it would help would also be spendy which you likely dont have the currency for (dexstral crystalizations are cheap but Ancient Jawbones are not).

Additionally since you didnt link your poe.ninja i cant tell if you have any other damage types on your rings/ammy/jewels in which case you need Plaguefinger gloves.

So I’m still kinda new and don’t mean this as an insult, it’s a genuine question… is it normal for people above lvl 80 to have that low of a health/es pool? Mine is like 5k ES, almost 1500 heath, and 30% armor damage reduction. I feel like these pools would get one shot constantly.

1st supper cheap upgrade search each name of skill you use and buy it (if cost more whan few ex buy uncut gems from currency exhange)

After what you can buy new gear peace by peace