I took the required Algebra courses in high school and made As. In college I took the course on sets and math theory that was referred to as “Math for Poets.”
After 50 successful years in business and education I can truthfully say I was never once confronted with a problem that needed algebra.
We don’t require folks who are interested in physics, math or engineering to learn how to do legal briefs. I’ve never understood why requiring algebra is somehow a ‘given’ in the education system.
Boolean Logic seems fairly Algebraic to me.
The best indicator I’ve found between an employment applicant capable of learning high-level skills while on the job is a simple test equivalent to those given years ago to pass 8th grade math.
Math requires a combination of natural aptitude and sufficient self-discipline to complete exercises commonly assigned as homework. This doesn’t attract those who prefer spending their middle school years developing their personalities through non-academic pursuits, like cliquish behavior, gossip and scheming.
I recommend math tests given upfront as a screening device.
If a candidate hasn’t focused themselves enough to take on the challenge of mastering an individual practice which gives little gratification (like math) at a young age, then it’s a good bet that even on the job they will become the equivalent of a “taker” (by attempting to manipulate other employees into doing their work and playing office politics, for example).