I am noticing that the most successful new ideologies of the past decade are very object-level (prescriptions on specific issues) and quite little meta-level (social processes for making decisions on object-level issues). Examples:

* Abstract libertarianism feels much weaker than 10 years ago. But issue-specific versions of it are quite successful: YIMBY (housing), the crypto space
* e/acc (it's about all technology in theory, but ends up being about AI in practice)
* The largest cluster in effective altruism morphed from being meta-level ("think harder to making sure your donations are going where they can do the most good!") to object level (AI safety, with a little bit of animal welfare and global public health)
* Longevity movement

Maybe network states and Glen and Audrey's Plurality movement are two exceptions - but in general the above feels like a strong pattern. Any ideas why this meta level -> object level shift seems to be taking place?

Results, people wanted to see the results of their work or the work they are paying for. That is easier when the scope is narrower. KPI, targets, data driven work.
That would be a factor in my guess.