Sickular is an intended insult term used by Right wing trolls online against anyone standing up for the secular values our nation was built on.
A lot many have also started wearing this title to reverse the shaming, or what we could even call “Troll the Trolls” by openly declaring themselves as Sickular, and continuing to stand up for what they believe in. While this is a really good thing to do, and not give up your beliefs because of some trivial name calling.
I think the term better suits the accusers.
These guys standing for things the ails our democracy and threat to our secular country. They are the ones who put the Sick in Secular!