Kids need Business Math far more than Algebra. If you can’t balance a check book, run tables, set budgets, you will have far more problems than if you can’t handle a Quadratic equation.
And it's one or the other! :)
Algebra is the basis for all math since it starts with basic add/subtract, layers in multiply/divide, fractions then gets fancy with these to teach powers, parentheses, equations and such.
Trigonometry, geometry and calculus all use algebraic functions but carry it into different concepts and utilities.
I can't imagine any education omitting algebra. That is equivalent to omitting learning to read.
It was sarcasm. Sorry.
I have a dual dual BS in Mechanical Engineering and Mathematics degrees.