The 2008 crisis was directly related to homes foreclosure, the next crisis will probably not affect much real estate (apart from severe drops in certain places). People might not be expelled from their houses, but it is likely that we'll see an increase in misery (alcohol consumption/violence/drug abuse/etc).
A lot of countries have learned from subprime mortgages and will be more careful, even if America doesn't want it to happen again. Even Americans realize that without the guarantee of gold, even dollars can be very weak. Therefore, to avoid the 2008 crisis from recurring, the United States used several simulations including increasing its national gold reserves and also some information saying that the US would try to increase the price of gold so that it was commensurate with the dollar amount in circulation.
If the recession cannot be stopped in Q3 then many countries must prepare for potential depression. Reduced demand means decreased purchasing power due to the absence of income. Hope that chaos does not result from hungry stomachs.