Im gonna reply to this and end it here, as
@crystal_pidgeot said it seems that you aren't reading our replies and just staying blind to the real issue N provides to the game.
Yes the card does need to leave, that's it. Its not like ultra ball where its a staple that really doesn't break the game fundamentally. N can serve so many different purposes that currently its not healthy for the game. Every other supporter card that we have right now does 1 thing, but comes with draw backs that can outweigh their use in some matches. Guzma requires a switch on your side, which is far better than Lysandre which I would say is on the same level as N currently. Sycamore requires you to discard everything in your hand to get a fresh hand, which also makes it very risky to use late game as it cuts through a little under an 8th of your deck. N not only saves your hand, it can reshuffle the opponents hand, as well as late game it disrupts the opponent if they've pushed too far ahead, and it can save you from decking out. All things that don't need to be here any longer. Its pros far outweigh its cons. That makes a card potentially broken more often than not. Very often you will take a quick lead in a match and get N'd to dead draw which could cost you a match. A trainer card shouldn't be able to all of those things.
The other disruption cards come with more cons than pros. Illma is too risky, it risks disruption, but it could cost you heavily if the rng isn't on your side. Judge and Red Card Guarantee 4 cards + the draw for turn. That doesn't sound too bad. 4 Cards usually works out in your favor. N for 6 on your side and 1 for the opponent is pretty toxic though. Its a supporter card. It benefits you too much to be healthy. Punishing aggressive decks isn't the issue. If you make a bad play and drop the wrong cards, the opponent shouldn't be punished for your mistake. That makes no sense. If you don't see the issue with N by this point i'm sorry you wont ever see it. Hyper Aggressive decks punish bad plays early game, that's what they're meant to do. Look at Buzzwole, hes very strong early game. He can pick up a quick 2-3 prizes with the proper start. Why should he be punished by a trainer card for playing properly. N allows you to make bad plays, get punished, and then punish the opponents hand size because of that. Its the fact that you can even be getting outplayed on one turn, and retaliate with the disruption + draw support + an attack as well. That's terrible game balance. The card is so strong and nothing can stop it. It needs to leave. If you want to disrupt, play the cards for it, if you want draw support play the cards for it, but having both in 1 card isn't good for the game, and makes all those other cards just that much more useless while N is still in format.
If you cant understand that, then I cannot explain it any further. N is bad for the game, and it needs to leave standard this year.