I fear further attempts to clarify will be as fruitless, but you're really missing the point.
1. You are on very flimsy ground attempting to make a point using a 3 game sample. I didn't say you picked his worst three games, I said the entire sample size was 3 games. Whether they are playoff games or not is statistically meaningless. Imagine you said "In April 14-16 2024 Joey couldn't even get a hit!" That's the same thing.
2. Maybe it wasn't intentional, but I can't imagine how you don't see that saying "in his whole life" is juuust a little misleading when what you really mean is "in 3 games thjs one year." That's different than 15 games across 4 years or whatever. If you present an argument that way, and then someone actually digs in to look at what you are saying by that statement, it's going to immediately discredit what you say.