Malthusianism is nonsense.
Most human production has gains of scale.
Maybe fiat inflation has led to lower long-term investment to secure future consumption.
But that has nothing to do with a Malthusian trap.
A sudden, explosive population growth can result in temporary exhaustion of resources and famines.
What we’re seeing is the opposite.
A sudden collapse in productivity.
Reducing the population would only make things worse.
All you need is to stop preventing people from being productive.