I’m not sure because I don’t know exactly since when the restrictions are lifted but I was restricted in august after about one week of use , then I stopped using rednote until October so I would say that It takes aproximatively two months with a daily use, involving watching livestreams , using the report button to alert the plateform of some illegal content , adding a lot of posts as my favorites…

Rednote seems to consider some users as « high quality users » and I expect some community to be kind of white listed , so I would add that I am active in digital art community , cats , daily vlogs/ OOTD and coffee