I finally decided to get a Switch around the time of ACNH release (specifically to play ACNH), but the game was sold out in-store, so I ended up waiting for delivery. I'm not sure why I didn't just get a digital copy, but I'm thankful I didn't because I have two Switches now, so the cartridge is useful. I ended up being able to play for the first time on 18 May 2020!
Initially I was fairly busy with Pokémon Sword. When I did start dedicating a lot of time to progressing my island, I played daily and I probably played daily for at least a year. Currently, I have so much RL work that I'm checking in about once a week. I'm hoping to increase my playtime soon, because I'd like to finish decorating the villager houses on my island, and I also have some ideas about moving villager house locations and improving some of their front yards/surroundings!
I'm happy to report I still have my two starter villagers, Agnes and Louie.
They were the first two houses I renovated when it was unlocked (Louie was still using a sleeping bag). I also still have Rhonda, who was one of my first five villagers, and her house is up next for renovation.