Before china virus he was still taping Fuller House. Since 2016.
Looks like he stayed pretty busy just with TV series and film...
https://www.imdb.com/name/nm0756114/
Did you know him, personally??
If not, you have no clue what his schedule was. Stop hypothesizing.
I’m hypothesizing on what is known about how most entertainers tend to live.
Unless Bob Saget rises from the grave and tells us exactly what went down prior to his death, you are hypothesizing as well.
You’re welcome to follow your own advice