I doubt they will get rid of visual tasks, they are meant to be part of the game to tell who is crewmate or not.
Yeah, I know that some players probably enjoy playing with these tasks, especially when playing with randoms, but for me it is very unsatisfying when you are 100% sure that someone is legit. I like the atmosphere of being unsure. I play Among Us with my friends and we think these tasks can really ruin the game for impostors and make a win unsatisfying for crewmates. I like when you have to make an effort to confirm the crewmate and not just stand near the medbay and I hate when I am trying to decieve others as an impostor and it turns out that I am the only one possible impostor because the rest of people are legit checked.
I don't expect visual tasks to be removed, but I would be more than happy to see an option to switch these animations off for people like me.