Thanks for the examples
Though You are kind of proving my point. Many of your examples are really reaching.
for example Many of your questions involve second day in chu”l (arguably these are one question) this doesnt come up that often. For me it never has and for the forceable future never will
Question 6 too is obviously not a daily occurrence. you asked got your answer. I grant there are exceptional cases that come up particularly around uncommon life style events.
I believe Joseph is talking (at least I am) regarding day to day examples for the average frum person