Oh, the patent expired? No problem, we’ll just methylate the structure, see that it makes no difference and put it out on the market as a new drug. Or maybe take the active part of a racemic mixture and half the dosage. Same drug double the patent. Semisynthetic insulin is even worse in that regard.
How do you even curate a fb feed. When I tried that I got an algorithm that shoved “recommended” posts down my throat that got worse the further down I scrolled. Not to mention looking for posts older than a day is a pain because they’re not chronological. AND the cherry on top is when you finally reach the place where that post might be and the page just decides to reload. Awful, awful user experience.