It's almost always easier to get promoted by hopping to another employer. I'm sure Google knows this, but they haven't figured out how to fix this yet, partly because Google really does try to be a better overlord than most, which makes people reluctant to leave, so it's not a super-important problem to solve.
It's almost always easier to get promoted by hopping to another employer. I'm sure Google knows this, but they haven't figured out how to fix this yet, partly because Google really does try to be a better overlord than most, which makes people reluctant to leave, so it's not a super-important problem to solve.