Hi, idiot here, because apparently my tree size alone is enough is 'proof' that I don't know the concept of genealogical proof standards." Interesting that one measurement can be consider proof of not valuing evidence.
I have been researching for 26 years. It is my sole hobby, I also have no social life. So when I'm not working, doing housework or parenting I work on my tree. So I have put a lot of hours into it. I very much value evidence and trying to do it properly. I can say that not one error in my tree has been down to lack of trying. Tiredness perhaps, conflicting sources eg when people make up a father on marriage certs to hide illegitimacy. When I find a mistake, I work to correct it.
Not one of my sources are another tree from Ancestry. My sources are from a wide range: BDM certificates, parish records, kirk session minutes, census returns, shipping records, passport applications, university matriculation records, graduation records, poor law records, professional registers, employment records, family records, family Bibles, books that people on my tree have written (as evidence of work they produced not of names etc), newspaper BDM records, newspaper articles, tax records, wills, probate calendar entries, prison records, court records, HEIC records, Commonwealth War graves, medal rolls, honours lists, Hansard, to name a few.
Numbers do add up. Just one small part of my tree. There's me obviously, I have been married twice (may as well add another failing) and I have 2 children. Granted that's only 5 people.
Then we add in the siblings from my generation which is 6 and 5 of them have married so far. I record the parents of a spouse when adding them as part of their identification so that is up to 24 people.
Between them they have had 10 children so far, one of whom married and had a child so far which takes us up to 38.
Add in my parents and those of my ex husbands, then add the 35 siblings they had between them which makes 79. 31 of these siblings married and had 84 children between them taking my tree to 260.
Of these children 60 of them have married so far and 175 children have been born so far. That's 621 people.
Every single one of these people were born after 1900. I have met 75% of these people and the remaining 25% of them I know people who met them. Repeat this process for grandparents, their siblings etc and the numbers mount up fast. I have spent many days in Scotland's People Centres and before that New register house before it was digitised. If you plan these visits you can get a lot done in one day.