If a resume can't convince them to hire you, what made you think a cover letter can? Also, no recruiter spends over a few seconds glancing at your resume? So, throw another doc at them?
For C, I figure by the time you've written 50 proper and sincere cover letters you can do them in under an hour. What could you be doing that takes a very long time and still counts as a cover letter?
With C, I think it always helps to demonstrate some knowledge of what the company gets up to so if your application does get a second glance then it seems like you actually care about the company, and that does take time.
I also don't understand how they're used to locate items around the house. Is there some sort of GPS? Or do you mean it helps by virtue of seeing (e.g. prescription)?
AR glasses will be a hit, no doubt, but I don't see what's so special about glasses with a mic, camera and speaker on them. Seems especially for an older person that it would be more useful getting a phone with a screen and pointing at things and seeing it on a display.
A phone you have to hold in your hand whereas glasses you don't. Therefore glasses are superior for these use cases.
Kindness has a merit on it's own and ultimately it's a good idea for a person to decide what they want to be and take responsibility for their choices.
Being kind "because there are too many unkind people out there" sounds wrong. I have no idea how they measured the "too many unkind people out there" but lets assume for a moment this balance shifts - then what? They should be unkind because there are too many kind people out there? Is this is a simple act of balancing the two sides?
I'm sorry to hear that. I don't want to come across as harsh, but your approach/wording seems condescending, egotistical, and ultimately an empty way to live. Wise people learn by observing others (as the saying goes), but allowing others to dictate who you are reflects a lack of character IMO.