Accessiblity sounds like a buzzword, could you explain what you mean by it? We can all read and post on Instagram like Rupi Kaur who you’ve singled out for some reason, can’t we? What about platitudes with random line breaks masquerading as poems is so “accessible”? If you have an internet connection and aren’t illiterate, poetry and poetry techniques are as accessible to you as posting to Instagram.
And yes, I was describing a particular phenomenon (in the style of three examples) that seems to have flourished on Instagram. Of course some people are posting poems that aren’t just bland statements in lower case there too.