Apparently it is not. They have submitted it to the ietf. I will have to watch closely to see if librecalc/excel and languages/libraries adopt support. Seems like it does solve some common problems with CSV.
For me I use the accessibility shortcut, three presses of the side button pops up a menu so I can select color filters (grey scale) and reduce white point (80% is my default). I enable both when I am reading. It's really helped eye strain when I'm reading.
I'm not yet 40 but I am a male single parent. With the closest family being 1300 miles away. Last year between March-May my health deteriorated so bad that I went from being fine to walking with a cane in less than 2 months. Once finally diagnosed, I went from diagnoses to major surgery in less than 12 days.
My daughter (just turned 16), picked up the slack as I become pretty much bed ridden.
I can attest that this had a very destermental effect on her health. Not only having to manage the house, school, etc but also without any support from anyone. At the same time watching me go from someone who use to be able to squat 500lbs to someone who couldn't be trusted to wash dishes without breaking a few because I had lost all feeling, balance, and depth perception.
Go one night, hearing your daughter sob in her room because she doesn't want you to see she's hurting and scared from what YOU are going through and then come back and comment because right now you are a very ignorant human to think it doesn't. Especially since see already lost one parent.