would it be ok to leave ideas for handheld catapult/trebuchet here?

Sure, but I don't even remember making this issue lol. I also don't know why it would really be a mod against humanity really

cat-apult: launches exploding cats

jar-pult: launches jars/potions. jars hold liquids and act like buckets that break and place liquids after being used in a jar laucher (milking a cow with it and right clicking a horse leads to [REDACTED]) (jarate?)

light-pult: launches lights like torches, glowstone blocks, glowstone bits (cheap and small glowstone lights) torch bit (its just coal lit on fire) works with infinity enchantment for infinite lights (lights don't drop when broken)

mob-pult: allows you to pickup passive mobs or aggressive mobs at half/low health and yeet them (or put them down
gently)

block-pult: long ranged placing, uses block in offhand/ closest in hotbar

classic-pult: upgradeable/teired catapult that launches cobblestone and other stone types

goop-pult: launches slime balls to make 3x3 fall damage negation / bouncy pads, also causes mobs to be slowed

villager/mob missile laucher: load mobs into your laucher and shoot them at other mobs in a great explosion (less utility more damage)

pearl - pult: long range accurate no fall damage ender pearl launching

yeah not a cursed mod but I do have another idea!

Cursed mod idea: pickled mobs
put mobs in jars and put different teirs/types of "pickling fluid" to make mobs produce more/other mobdrops

has a tiered mob jar system based on the mob your jaring

has item pickling to transform items like rotten flesh into leather, milk into slime , etc etc

pickling a horse does [Redacted]

pickled blocks that have fun functions like autocrafting with a pickled crafting table?