Legacy for players who P3 all Survivors and Killers Respectively?

Killmaster

The devs have made it clear they don't like exclusive or timed cosmetics, so why not add an achievement that grants you Legacy for Killer and Survivor once you P3 them all, for players who have thousands of hours in the game and have already done this they've earned it and it also removes the stigma from just giving it away or outright removing it. It's a respectable challenge that requires time and effort, allows players who actually have played and supported the game for years the chance to earn it over people who simply grinded for a couple months close after release. The game is constantly evolving, I don't see why Legacy still has to have such a stigma attached to it after all these years.