According to this obituary, Larry has died. As you'll see below, he died of COVID. If he tried Ivermectin, it didn't work. He posted pictures of Ivermectin 6 times on his site on August 5th, so it was definitely on his mind, AND he had horses, so...
He concurred with this meme...
And he pushed Ivermectin (the horse paste version!) :
^^^ By the way, the main warnings are: don't use in humans and don't even use in horses you intend to eat! (Some countries eat horse meat.)
Confirms he got Covid, and he died 5 days later.
RIP Larry.