Garthanos
Arcadian Knight
I knew there was a strong devotion to RAW is that actual player agency? It certainly helps create a sense of player expectation but since that means he can use raw to enable personal agenda. Hmmmmm. OK I will buy it.Um, just a quick note on the bolded area. This is not necessarily true in that sense.
Take 3e ....PLEASE!*
3e was definitely focused on so-called "Player Agency" by focusing on RAW and player-facing options; however, it was certainly not "rules light" nor was it "free form".
Skill challenges could be cast as DM focused I suppose as well as more than anything it is a DM side mechanics
However as has been mentioned here presentation matters they were presented in a way to encourage player agency with regards to letting and encouraging players figure out approaches to problems and letting them invest in those to make it happen. They also encouraged letting skill application be just as impactful as rituals or other methods.