Maybe. But the FIRE strategy is highly dependent on compounding high returns from early in a portfolio's life. If the next, say, five years are negative for most stocks and inflation rates are higher than the returns on fixed income and cash, living off one's investments 10-15 years after the portfolio's inception is going to look a lot different than many are counting on.You could argue that FIRE folks should just go to cash at the start of the year and sit 2022 out.
Another interesting thing to watch will be how FIRE gurus handle the mathematical fact that when portfolios lose ground, they must make up more ground, in percentage terms, to just get back to even.