We don't understand what causes many types of cancers so I don't get the chemistry-knows-all stance.
Radio waves are way way below this level of energy so for them to cause a non thermal effect would mean some new effect we have never seen before anywhere. No one is ruling it out completely but it is very unlikely with no plausible mechanism or data to back it up while UVA/UVB is well understood with respect to photon energy which is related to the ionizing threshold.
100% false. Practically everything that goes on in your body involves, one way or another, motion of ions in solution. Varying E-M fields induce electrical currents carried by such ions. Where and how matters.
It is always a grave mistake to confuse your entire lack of knowledge of a topic with certainty about it.
You need to do better than saying someone is wrong before proclaiming radical new information.
Here is what I found: https://www.nature.com/articles/s41598-020-69561-3
None of the commenters seem to bother to discover that the science review in question looks at DNA-damage and oxidative-stress mediated through other pathways than direct ionization. As I said: its more about complex biology, than simple physics/chemistry. Its about the sum of parts, not the reductionism that plagues the field of RF and health.
Again there is no conclusive proof that RF exposure causes adverse non-thermal effects at cell phone power levels or even much higher power levels let alone being able to explain a mechanism that would cause those non-reproducible effects.
If you have better information please post it, one paper from a questionable journal using questionable methods is not enough.