Being 80 wouldn't explain it. My 80+ aunt with severe arthritis (as in having had multiple surgeries on her feet and hands) managed two stairs up and down several times a day with no complaints. She considered it good excercise and saw it as one thing that keept her on her feet.
Exactly how much groceries do people have? I currently live two stairs up from the ground floor as I have lived for more than 15 years. It has honestly never even crossed my mind that carrying up groceries could ever be a problem.
In the eighties we dealt with a few kilobytes, only dreaming about megabytes...
I doubt that this would comply with European privacy legislation.
Why the would the FBI have anything to to with protests in France? FBI has no business doing anything in France. France is in no way under U.S. jurisdiction.
And ruin both of them.