The Big C(offee)

Really odd tone from this one - https://www.mumsnet.com/talk/am_i_being_unreasonable/5125681-to-ask-you-to-choose-which-coffee-machine-for-someone-who-hates-coffee-and-how-to-force-myself-to-love-coffee-as-top-drs-have-told-me-i-have-to-drink-it-and-lots-of-it

I don't like calling troll in case of genuine diagnosis, but something about the caps lock use and the 'tweeness' dies t ring true.