Can we not make vision even harder?

Next season in regards to the assassin update they are changing how stealth works and putting it into the categories of Invisibility(in combat) and Camouflage(out of combat). What they are also doing with this is making it so pink wards can't see you if you are invisible, only if you are camouflaged. To make the point i was intending to make this another i would say nerf for wards/vision. An older nerf that they did was removing the option to place more than 3 wards and putting trinkets in the game. I am not against the concept of trinkets i actually like them but in low elo games people regularly don't upgrade them and sometimes even don't use them. People also use trinkets as an excuse to buy no wards what-so-ever which made having vision way harder. For those who lane and buy wards and pink wards, good on you. Those who think only support buy wards, please change your outlook, you'll win more games. When it comes to the update if they are going to essentially nerf pink wards they better also make some sort of counter play for invisibility and if not are going to have next to no counter play besides just building resistances. I hope they are gonna change how it all works out because i don't want to play a game where i see talon ult or akali put down a shroud and then just have to wait for them to show up with no other real option to do something.