[sharma-arjun]

This is only true in the western world. Globally, education has been trending upwards, at least until the pandemic.

What is happening is a noticeable decline in the levels of trust in education and science. Generally, in the rich world, education used to be assumed to be a necessarily good allocation of resources, and whether you accessed it or not was largely a function of your wealth. Now, in some pockets of the world, this is no longer true.

I also think that space travel will only see a revival in public interest if it provides viable economic value or becomes a renewed front for competing nationalism, neither of which appear to be extremely likely in the short term. Up to that point, I think it'll continue to be a playground for billionaires.