Probably An Unpopular Comment
I am a professional genealogist with 54 years of experience. What I see on Family Search is NOT genealogy. It is a collaborative nightmare done by many people who have no clue about genealogical work and standards and often do not put in any sources or the ones they do put in are so off the mark you have to wonder.
In my Ward, I have gotten them to wean people off of Family Search, except for Temple Name submissions, and that is done via connecting via Ancestry.com. Ancestry.com is a stable platform. Nobody is going to change your work and destroy it. It has more sources than Family Search and is far easier to navigate.
If the Church wants to reduce duplicate ordinance work, they need to require sources for the data. Gedcom was created by the Church and why they do not require the data tags to be supported by sources is beyond me.
I was a beta tester for the current Family Search, and I told them at the time, the way they were going to do it was making Family Search a place where genealogy goes to die. Even the staff has agreed with me multiple times.
My advice, use one of the sites that have partnered with the Church and leave Family Search for just Temple Name submissions. Anyone who does their primary tree work on Family Search is wasting their time.