So let me try to understand this.
You want the Event to be nerfed down, so EVERY Player with ANY Gear can clear this right?
So you probably start with a boss that has like 120.000 HP. So also the ultra new, not even story finished, players can clear this. Nice.
So we, who played this Game for 6Months - 2 Years 1hit that and are finished. Good Point!
I see what perfectly balanced content you would create, if you would be in charge of that!
Right now, i literally 1hit the first three stages, and Stage 4 is like Semi-AFK-HeadOnKeyboardSmashing until Longui is dead.
So you want to lock out anyone, who tried to progress and did progress through the last 2 Months and does like 200-500k dps (which is like verywell enough to kill the boss).
This event is not even close to being PayToWin. Anyone can enter as many times as you want. There is NO paying involved with that. And the first three stages are super easy to clear, if you actually learn the "rotation" of Longui (which is so lame and easy, even my blind cat could figure that out). Then you can also build the Event Weapon and clear stage 4 quite easily.
So tell me. WHERE is your problem??
Do you want to get all the TT Gear for free through the campaign so you dont have to go through the hastle of raiding 3-5 Months continuesly to actually aquire your Gear? Or do you want that everyone who actually PAYS for this game, and that is everyone who is spending even his 20€ on just premium, so you free2play slackers (not f2p players!) can enjoy some easy AF content?
Your point is literally ridicoulus and you should look up what the point of a MMORPG is. (hint: its not getting everything for free instantly)
Greets