Lost my sense of smell and taste for about three weeks but then it went back to normal.
I didn't have any other symptoms and didn't realize I had COVID until I tried smelling some freshly blended horseradish and couldn't smell anything, but man did it still burn the nostrils. Would not recommend.
I have a friend that also had it and lost smell and taste for a month or two and it's mostly come back, but coffee tastes disgusting to him now.
I saw that change happen with my boss.
He got an iPhone 3G when it came out and then every year when Apple would release a new phone he HAD to have the latest one as soon as it came out.
Once Apple released the iPhone X he changed his tune and got fed up with the UI changing around and unfamiliarity and decided to stick with his 8 and whatever version of iOS until he was forced to replace it.