My main thought is that its using your own cells to grow the spike, so what if your immune system codes for the spike and some other morphology or proteins naturally in your cells? I assume most of these conditions would take years to surface if it is an actual issue.
"Although this is not the case of the authorized COVID-19 mRNA vaccines, future formulations containing adjuvant like TLR agonists [13] may exacerbate pre-existing autoimmune or autoinflammatory disorders and should therefore be discouraged in this cohort of patients."
I guess this mostly relates to the "packaging" of the mRNA vaccines relating to the entry in the cells.
There is a gang of people that is promoting lies about Ivermectin (that it is not only effective against Roundworms but also COVID-19) and COVID-19 vaccines (that they are dangerous.)
I am not sure that they expect to convince anybody, but I think the goal is for the people involved to be persecuted and rejected, complain they are being censored, and then become more bonded to the group.
It is like how some cults force members into fruitless evangelism.
My advice: