Yea sure that was said years ago then farming happened. Then it was said again and thr new world was found. Then it was said again and the harber process was found.
Yes we will probably make lab grown meat and we can keep increasing our population.
But look we are farming absoulte marginal, temporary farmland.
But there is too many people. We make up a huge amount of the biomass on this planet there are just too many people and we are fucked because of it.
There doesn't seem to be any solution to it either.