I've seen no credible information that COVFEFE has anything to do with 5G.
The concept that David Straight shared that a 5G signal could be changed is absolute rubbish on a tech level. If the frequency was changed as much as needed to make it a healing frequency, it wouldn't function as a comm signal.
The only way to make a 5G signal safe is to turn it off.
I did do a research on this Iron-Cobalt-Vanadium Alloy. This alloy is can change the dangerous Huawei & Apple 5G to a healthy and healing Tesla wave system. Essentially these are magnets which are being put into the 5G Towers to render it not harmful, because it works on cleaning on an ionic level, thus destroying the negative properties.
What does 'cleaning on an ionic level' mean?
What is an ion?