Its funny as a cis guy I never grew any beard worth, I'm a trans girl so I was very lucky. All my brothers who are younger had all surpassed me. They are all taller and stronger. It is the luck of the draw, but don't worry you guys won't be any less of a man, i was just at my 26th birthday when I got on blockers and E, it had a good 10 years to develop, and it never did. Like with us MtFs its about relaxing, we all want too much too fast, its understandable given the amount of time we lost, but stressing and worrying about it wont help anything.
Good luck boys :')