I’ll jump in here.
Giannis has a very strong relationship with the reporter who asked the question. The problem was the phrasing, using “failure” instead of something else. Giannis’ answer is who he is, he looks at things through a much different perspective due to his upbringing. He will never be negative, never.
As to his free throw shooting it’s been an issue for years, sometimes he’ll find consistency but overall it is what it is. Need to remember he was injured in the first game and missed games 2 and 3. He was not 100% and I’m sure that didn’t help things.
There is also a quote going around about how the Bucks were looking at winning a championship while the Heat were focused on winning the series. This I believe to be true and it’s been an issue with the Bucks for years.