Science

Although I'm highly sympathetic to this argument until we have much better material conditions in socialism, I think your argument misses a significant dialectical process which must be taken into account and a reason that fundamental research is still necessary and good most of the time. Namely, the quantity -> quality relation. Fundamental research seems to have little effect until it's quantity reaches a threshold where it becomes obvious how it can be used and what sort of benefits there will be in using it, whereupon the quality of that research shifts to no longer being called "fundamental research" and becomes now its own field of research or applied research. Finding where these will appear is a difficult, though hopefully possible, endeavor.

If you argument is that fundamental research in particles will never result in that shift, I'm excited to hear how you reasoned that no contradiction/drive in the dialectics of nature found by colliders will be useful to our material conditions. I suspect you may be right but don't think I'm one who could possibly credibly say so, and therefore don't claim that it's useless.

If your argument is that fundamental research is too far away from results to make such decisions, i would really like to hear how we measure and understand this, because it feels like you know more about the threshold than me.

If your argument is that we should not focus on that when problems exist now: this is true, but can we possibly even call this focus? The money is miniscule in relation to the huge sums elsewhere and your focus on this is the real problem. You're then not necessarily wrong, but you're not fighting the most important fights.

The study of molecules was fruitful once chemical relations started being understood and used and resulted in some people "wasting time" on studying atoms. Those theories were useless except to probe what chemicists were doing already. Until the understanding reached a point that its exploitation became possible. Then the researchers were doing a science to utilize the energy of those atoms beyond the point where chemistry could apply as a framework. When this will occur again I don't dare claim.