Bardock wished for Goku to live into adulthood with the Dragon Balls.

Current Events

Scotty_Rogers posted...
The author's whim didn't make her a core part of the story. The only thing she did was encounter Goku at the start, which someone else could have done (and was going to do sooner or later, as we see with Pilaf), and then she's just used as the butt of countless perverted, misogynist gags for the rest of her time in the series. Since she's only relevant for a very small part of the story at best, you can write her out entirely and nothing important would change.

You can't be important to a plot if the plot itself is unimportant lol. It's nothing more than an excuse to show fighting; if you're not fighting, then you're worthless in the series because you aren't what brings the money in.

Someone else could have but Toriyama had Bulma be that person due to author's whims. Maybe you could write her out but, again, author's whims didn't and she was there and did important stuff. No amount of "but if she wasn't there someone else would have" changes that fact. Stop denying the author's whims.
"History Is Much Like An Endless Waltz. The Three Beats Of War, Peace And Revolution Continue On Forever." - Gundam Wing: Endless Waltz