What inequity?
As it happens I couldn't care less whether tampons or razors are taxed or not. If we decide as a society that we shouldn't tax menstrual products then fair enough. It's the misinformation, the failure of an MP to check basic tax rules, and the subsequent misuse of the entire argument to support a false narrative which ultimately led to us leaving the EU which I object to.
Stella Creasy is my local MP. She is probably the least Brexit person in the HoC, not sure why her mistaking razor blade VAT status is being blamed for Brexit.
She is very active in her constituency and the few interactions I have had with her have been very positive. She is centre-left on most topics and took a lot of criticism locally for her decision to vote for Syria military action, a position that she argued for with considerable thoughtfulness.
She has been a strong campaigner for abortion rights and been active in highlighting issues around HoC / MP role, pregnancy and childcare.
Anyway, I think you will have to put up with her for a lot longer. She is in one of the safest Labour constituencies in the country with a 76% vote share in the last election when she was definitely out of the Corbyn inner circle and other candidates to the further left were making a lot of noise about it.