Before you quote Q and say "Vaccines [Not all]", realize they also said "Think Mirror". They also have to put double-meanings to mislead their enemies. Not everything they post is intended to be literal.
J&J had to pay out billions for cancer-causing baby powder, so don't think they're the arbiter of health in any way shape or form. Regardless of whether a vaccine uses mRNA or not is irrelevant. These vaccines have the full intent of depopulation. The DS is panicking and they want us all gone. Those who took the vaccines are the first casualties of war.
However, I feel the calling for stopping J&J an act by the white-hats. It's just the first drip to the normies out there. Think about it. Only "6" complications? That's just what they're willing to admit to the news right now. Imagine what would happen when the dam breaks and the thousands of victim stories of the vaccine start making headway from all the other vaccines out there. How would the rest of the vaccinated population feel? This would cause a mass-panic.
There is a sub reddit for the j & J shot
Do you happen to know the name?