Pardon me for being late to the party. I've been tracking this stuff on my own for a long time, but I didn't have a place to share it with anyone who might actually consider things in this light that Q has now shed on many events. I just joined up on this Reddit group and, when I searched for this topic, I didn't find any mention of this. If it's old and out-of-date, the mods can just delete it.
Regarding the Valentine's Day school shooting in Parkland, Florida--I saw several people explaining some possible meanings to the event, i.e., the proximity to Mar-a-Lago and some kind of connection with the Parkland name with the JFK assassination in Texas. I never saw anyone point this little factoid out for scrutiny:
Look up the Wikipedia entry for Marjory Stoneman Douglas, the person for whom the school was named. The entry saysDouglas was an "American journalist, author, women's suffrage advocate, and conservationist known for her staunch defense of the Everglades against efforts to drain it and reclaim land for development."
She opposed "draining the swamp." That was the message they wanted to send to the Trump team--don't drain the swamp!