They are temp de-activated because an IRC channel with a 100 or so bored kids mass-reported them. No one at Instagram looks at these accounts and goes: let's ban them for who they are. If you really think that, you got tricked.
They are being banned for who they are, even if the decision is being delegated by Instagram to angry members of the public.
For instance, the article mentions Cinderella Jewels, which has a new account showcasing her "pole journey". NSFW: https://www.instagram.com/p/B4xM_b4AtC-/ and her Youtube banner: https://yt3.ggpht.com/L6jM6xMK_QBRZieP8x8f8_f6x1BYQi30_K7WGL...
Here is Bloggeronpole showing "body positivity", while complaining they won't let her post a video of her working out in a bikini NSFW: https://www.instagram.com/p/B2td-HPgzDP/
Here is Ginger Banks' instagram, who claimed in the article: "I've never posted explicit images on Instagram. But even a picture of me wearing leggings could be extremely provocative to someone, and worthy of being reported": NSFW: https://www.instagram.com/thegingerbanks/ and here you can support her art, for just 100$ a month you can help end the stigma that is surrounding sex and view art that makes you question yourself: https://www.patreon.com/GingerBanks (NSFW).