My current non-compete is in the finance industry and uses paid salary during garden leave as a way of avoiding non-compete laws. Nobody esp cares whether it is legal since its a year or two paid vacation.
More often than not they will quite happily waive the non-compete and the pay - a sensible arrangement for all concerned.
Sounds ripe for abuse.
I can claim with full certainty that comp is entirely discretionary and is not beholden to any "percentages". They pay you min(market worth, amount to make you stay) - and those figures are reviewed every year.
Percentages only apply to discretionary traders who are allocated a book to trade. They get to keep a certain percentage. For everyone else, especially techies and researchers, it's discretionary.
Sort of. Traders have successfully sued when screwed on a formulaic bonus. If it's discretionary, and historically didn't follow a formula, an employee has much less to stand on.
One edge case for deeply-imbalanced power relationships is expressed in the writings of classical Italian advisor Machiavelli, and more recently in the US in the book "48 Laws of Power" by Robert Greene.