It is available in generic form, yes. That's not the one most people are buying though - they're buying Merck's Ivermectin.
Being available as generic doesn't mean Merck isn't getting money from it. What it means is people have the option of buying the generic version (not Merck's), besides the Merck version which is the most commonly sold.
Ivermectin is made and sold by big pharma (Merck) too...
They dont make money on it, this is the difference.
It is available in generic form, yes. That's not the one most people are buying though - they're buying Merck's Ivermectin.
Being available as generic doesn't mean Merck isn't getting money from it. What it means is people have the option of buying the generic version (not Merck's), besides the Merck version which is the most commonly sold.