As long as I'm working remotely for a company that doesn't have a presence in Turkiye (unless that presence is in one of the international development zones) then there's nothing for me to worry about. At least that's what my lawyer says when I ask him every year to see if the law has changed.
This isn't relevant to the question, but Turkey's tourist visa rules say you're allowed to stay 90 days within a 180 day period, how did you go around that? Or have you basically lived 90 days in the for example EU and 90 days in Turkey?