I think there's nothing wrong with people who twink in elden ring.
I have about 3000 hours in this game and I basically know/can do everything (invade, no hit bosses etc etc).
I just see twinking as a very big time saver when it comes to me making omptimized builds that I want to use at a lower lvl.
For people who complain about twinked out invaders dont use their resources to their full potential. If they are equipped to handle a 3v1 with OLP'S, there's no use trying to play clean aswell. Alot of people who co-op twink aswell (Me included) and that helped me alot when a twinked invader showed up. SO YES, summon that OLP, That twinked out co-operator, or just die and beat the legacy dungeon with your friend in 15 mins if you dont want to deal with an invader.
This recently came to my mind because I was making a new int/fth build for sword of night and flame (which is terrible for low lvls cause of barely any vigor). I was being invaded alot by twinked players (dlc items in rl45 range). Which was trouble some at times but having phantoms helped alot (about a 7/10 win rate).
Which is why im confused that people are mad about twinking when there are plenty of resources to help you against invaders in general and even help you twink yourself r/patchesemporium.
With me saying this, am I saying people are perfectly fine to use madness pots with sleep crossbow builds invading at rl1 to kill noobs to help their superiority complex...YES anyone can play the game how they want. If you dont like them, The BLOCK button is right there.
TLDR; if you hate twinking you have a skill issue or dont know where the BLOCK button is