Yes they still do, and fun fact, SummVM has integrated support for AGS a few releases back, so one of my favourite titles from Wadjet Eye Games, Unavowed, works great on a ton of different OSes/platforms.

https://wiki.scummvm.org/index.php?title=AGS/Games

I've played it on OpenBSD before!

https://pobsd.chocolatines.org/2953591878