Agree and disagree. 2008 was based upon making credit available with no money down and to people that simply couldn't afford any kind of downturn. I think there is risk at the mid and low market level (meaning, home value/price) but in the upper markets, not so much.
In 2008, there was pressure to lower the barriers to home ownership. The industry a) way oversold to people that couldn't afford it and b) sold the loans on the secondary market to spread the risk. When an institutional collapse happened everyone was screwed. But five years later, totally rebounded. So if you could carry for five years, you didn't get hurt. In fact, today are rewarded.
The issues today are a) supply chain problems due to COVID b) inflation across the board due to too much money chasing too little supply and c) lack of labor to build and rehab homes. I don't see any of those changing in the next 12 months.
Point B is more the cause and A and C are effects of too much money. People who are at or near minimum wage were not incentivized/forced to work. The relief fund also put too much discretionary income in the hands of people who can’t spend it fast enough.