Well you see sex toys, a lot of them, are toys meant to be used during sex.
But the thing with all these taboos is that it will take a long time for them to become accepted. Like if you look 50 years back and compare what was unacceptable and taboo then you will see they have disappeared. Not everything of course.
But its a generation thing. Like sexuality. Anything other than hetrosexuality was considered a big taboo for the previous generation, but now not so much. So I wouldn't consider it a case of "should they be more accepted" but "when".