@solo_ARK4N
I've seen you around in the forum and you just refuse to see anything except your own point, what the guy is clearly saying is caustic needs a reason for people to not want to enter his gas and at the moment there is very little reason not to, before the latest nerf the reason was the steadily increasing damage, initial caustic had a serious blinding effect to everyone including his own team.
EA/Respawn themselves indicated that they needed to add damage to his gas when they removed the blinding effect to give people a reason no want to enter the poison, they have since then removed the damage to disincentivize pushing into his gas without supplying him with any other effects, the current iteration of his gas does the least damage and has the lowest cc capability of any iteration of it. Not to mention his nox vision passive is hit or miss in its activation.
The point of "caustic has to shoot people now, durrr" is that yes if you stood in gas you had to feel some sort of pressure either through cc or damage. I recognise that the narrative is controlled by aggressive characters like Wraith, Octane, Horizon. If you are being logical rather than emotional you would see that all these characters dominate open space which is the majority of the map, so in the key points where Caustic/Wattson on paper should be stronger, you need to recognise that rather than run in gung ho and rage when you can't brute strength them indoors.