It's still pretty much a ball of stuff in space that orbits the sun though so I guess it's doing fine if you look at it that way.
And the roads.
China started trying with the end of the One child policy in 2016, with a fertility rate then of 1.68. They've just managed to nudge it up to about 1.7, but with the total birth rate per 1,000 people still dropping, prompting them to now to not only allowing three children, but providing "supportive measures" to try to nudge it higher[1]
In other words, changing this trajectory is not quick or easy, and so it's likely the projections will hold reasonably well.
Calling people silly because you're getting downvoted is against the rules and will result in more downvotes.