and a few of the worst offenders (Google is one that I know does this) add a random string of characters on the element that serve as a unique identifier that periodically changes and so requires me to readd them to my UBO blocklist.

Does ubo accept css selectors? Css has syntax for “match element that starts with, ends with, or contains, this string”

https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors

Half of US adults can’t read at a 6th grade level. This is haunting.

Some strikingly high percentage can’t complete complicated tasks on a computer (eg: find 3 user email addresses and add them to a spreadsheet).

Reading the manual is good advice but I think some people are just left behind