>>279985290
This, also there are popular straight ships from WSJ.(Let's ignore the fact that even if they're really popular, Okikagu and Giyushino aren't canon)

>>279793588
There are popular straight ships, but somehow the most popular ones are non-canon. Probably skewed because naturally there would be more fancontent about non-canon ships(het or gay ones).
Picrel is based on Pixiv stats on het pairings.