With the new Firefox Browser I am not keen enough to use ad-ons that delete cookies as to lose any save games so I am doing the “cleaning” manually right now.
No big hassle as long as one does it after every session.
Maybe it’s the laziness disease a la FB, Twitter and co (inc. Discord) that’s got whole generations choosing the most convenient way in all matters regardless if better be available cause you know, TLDR kind of mentality. 🙁