In all seriousness, I would like to point out that when loftar added camera smoothing to the "bad" cam, I actually pointed out that it genuinely gave me motion sickness when trying it out, and he tuned down the smoothness factor without hesitation.
I have no clue how epilepsy attacks work, and how few/many flashing lights you need to trigger them, but if someone has actual knowledge on this, you should point out if the mushroom effects can actually do that.
I haven't really played much with the mushoom effects, since I always kept weather effects turned off in our client.