Your repeated contention that pollution aerosols are of equal magnitude to cosmic rays contribution requires a large helping of evidence to back it up, given the huge quantity of cosmic rays that impact the troposphere.
Those are available at http://cloud.web.cern.ch/content/publications. The experiments are started back in 2009.
See Wikipedia for a simplified description of the results so far. https://en.wikipedia.org/wiki/CLOUD_experiment
Even if you think that cosmic rays are the bread and butter of cloud formation, the net effect would be global cooling. Clouds reflect more energy back into space than they do back to the ground.
I would also like to mention that this cosmic ray climate change denialism started with the media misreporting Henrik Svensmark's paper. The Daily Express itself said "Winter is coming: Exploding stars could lead to ICE AGE warn scientists" https://www.express.co.uk/news/science/894696/ice-age-weathe.... Most of the media attention was on the sensationalist claim that cosmic rays are causing climate change, from which the various Facebook people extrapolated cosmic rays = global warming. Just so you know, this is the original source of this claim. The paper itself is about aerosol microphysics, but that's not as exciting as "Giant EXPLODING stars FREEZING Earth".
https://arxiv.org/pdf/1812.02692.pdf
4 Conclusion
We have shown a strong correlation between solar and
tropospheric variability, in that swings from El Ni˜no
to La Ni˜na are related to the phase of the solar
cycle’s “fiducial clock,” and that that clock does not
run from the canonical solar minimum or maximum, but
instead resets when all old cycle flux is gone from the
solar disk. While the exact mechanism remains to be
elucidated, changes in cosmic ray flux appear to the be
the driver of these ENSO swings.
Finally, in the absence of sensitivity to solar-driven CRF
variations in current coupled climate models, we have a year
or so to wait to see if this indicator pans out. However,
should the coming terminator be followed by such an ENSO
swing then we must seriously consider the capability of
coupled global terrestrial modeling efforts to capture
“step-function” events, and assess how complex the Sun-Earth
connection is, with particular attention to the relationship
between incoming cosmic rays and clouds/ precipitation over
our oceans.They plan to establish causation by predicting ENSO changes based on solar activity, which is good. Once they do that, they will need to prove that cosmic rays are more important in cloud microphysics than the CERN CLOUD experiments suggests so far.
This is what real science is. Great find.