Base + bonus + annual refresher should be in the 700s annually. Likely the way this gets to $1M is with stocks going up and stacked refreshers (getting a couple annual refreshers while the initial grant is still vesting).
Stocks (and therefore RSUs) are up. I joined a FANG in 2019 with $500k RSUs. Now I have $740k in unvested RSUs, including $600k remaining from the initial grant.