Is there any concrete proof that the mRNA covid vaccines don't cause ADE?

Do we have enough research to prove the long-term safety of the mRNA vaccines?

Why do I keep hearing about spike proteins being cytotoxic?

I know I have an extremely low chance of suffering from side effects immediately after getting vaccinated, but I still feel like there's not enough readily-accessible information on the potential long-term harm from the mRNA vaccines.

My real concerns are with potentially suffering from ADE, and potential harm from the spike proteins.

Is there any thing that can give me more information on these two topics?
I already know about short term safety and effectiveness of the mRNA vaccines.

But what the FUCK do I need to do to alleviate my concerns with ADE & spike proteins?

Fuck man