I’ve done basic internal computer stuff for the last 25 years or so. Back in the day there was lots of talk about not doing it over synthetic carpet, using static bracelets etc, discharging etc.
This rarely seems to be mentioned anymore in repair videos and guides. Was this just over thought as a problem or is this still a serious issue to worry about?
Never has been, even in the pcb assembly industry, it’s mostly a joke that makes your employees look good. Factories will have grounded floors with conductive tiles and ankle bracelets that will discharge you into the tiles. These cost a lot to implement and if badly implemented can be deadly to everyone walking on the floor. Having a floor that conduct electricity isn’t always the best thing. Suffice to say, it was mostly for appearance. Boss would remind you but it was never a big deal.