MtFs marry cis men all the time. You just have to find the right guy.
Each of us has to make choices, but for me, at my age, I don't want to have a past hanging around that could cause issues later, so I will make sure any man knows of my history. If that history causes him to leave me, then he wasn't the man for me anyway. But younger transwomen may have so little public history that their lives will simply be viewed without regarding to their childhood history.
Stealth is a complicated topic and made more complicated by the availability of public information out there today. For me, personally, ensuring the man I love knows, will be simpler. For others it may differ and I certainly won't judge one way or another. We each have to weigh all the factors and come to our own conclusions.