While everyone in the IDSA, CDC and WHO is well aware that the large majority of people infected with Monkeypox are gay men, they are also aware that the disease can spread - albeit with more difficulty - through means other than gay sex...fortunately, the transmission rate is not at all as high as COVID-19, but given the long infectious period for the disease there will be opportunities for many thousands of non-gay cases.
Nothing I've posted has been "debunked"...let me know if you disagree, but be specific and I'll be pleased to respond.
Link: https://www.idsociety.org/globalassets/idsa/public-health/monkeypox/idsa-monkeypox-fact-sheet.pdf