There was a shortage about a decade ago, right? I remember because my partner had ADHD and had trouble getting adderall. I remember it was definitely a rough time, even after getting it back. Getting re-acclimated was not easy - the break definitely made the unpleasant parts of being on adderall 7 days a week apparent.

They've long since stopped taking medication - but that was after we both decided the software industry is, for lack of a better word, stupid and de-prioritized it generally. We still make good money off it, but we do a worse job and have more free time for what matters in life. Thank goodness for remote work :)