Honestly, the thing that brought me back fully to the Church was Trump's kikery. During the election period and afterward, I spent way too much time and energy on politics. Worse, I put entirely too much faith in man.
When Trump decided to fall for the gas baby meme in Syria and then bomb Syrian villages filled with Christians, it was a wake up call. I had put entirely too much faith in man, and in a very flawed man.
That said, this only strengthened my faith. It wasn't like I was a fedora ever.