You have far more patience than I would have had.
If you are truly hoping for a partner, I’d suggest going back on the dating app and specifying:
— No conversation hijackers
— Good hygiene a must
— Able to function without a cell phone for minutes at a time
— Ability to find pants that cover up your butt crack
— For God’s sake, if you comb the turds out of you long-haired cat as your evening entertainment, swipe left.

That will signal to a discerning gentleman that he has an easy act to follow. (Also, put the age range that you are interested in as 40-71.)
May The Force be with you!!!!