on the forum... you have less credibility than a brand new account.
Proven facts don't need any credibility!

We've done this exercise in futility 10 times already, but:
You go to a brick and mortar casino with 1,000 USD and make 10 USD bets at a Black Jack table:
Example A)
After 100 bets made you leave the table with 980 USD
1) How many bets did you lose?
2) How much percentage is your experienced house edge?
1) Impossible to determine.
You aknowledge that you aren't able to do very basic math and therefore you aren't qualified to comment in reagard to the house edge!
It suggests a net 2 bets lost,
Correct. And 100 bets made and 2 bets net loss is how much percent?
but also suggests that the player never won a Blackjack (highly unlikely after 100 hands) and that there were never any splits or double downs.
Nice hallucination here!

2) There is no such thing as "experienced house edge." It is a term you have made up.
The exact house edge applies only after 1 million bets.
The result after 100 or 1,000 or 10,000 bets is your
experienced house or player edge.
This isn't something I made up, this is a
fact!
Why is it a fact?
Because the casino doesn't reduce the house edge from every bet amount.