You demonstrate narrow-mindedness when you imply mental problems to people who have made very informed and reasoned choices. Oddly enough for you, our choice is more reasonable than your «I WANT MORE SPERM IN BALLS, but I don’t plan on having children.»
I have been on HRT for almost 3 years. If it was bad, I wouldn't continue for so long. I made a choice, weighing the pros and cons, and the pro turned out to be much more significant.
I have not heard a single strong argument from opponents of HRT. As a rule, your retort lies either in the misconception that HRT harms any health other than reproductive, or in getting personal.