2-5 months I think, depends on country of your device. For example I received android 11 only two weeks ago for my HK Note 20 Ultra. Unfortunately Samsung provide all new updates not so fast as Apple, so we just can wait for their mercy.
Still waiting on the 3.1 for my N20U as well. Unfortunately I just read an article that said only the phones that shipped with Google Feed already installed will have that feature. So only the S21 line and newer. I just use Nova Launcher and have the Google Feed instead of Samsung Free. That's a work around that's very easy and I love it.
