If a tiny vendor like @Fairphone can support their product with software updates for seven(!) years, don't tell me Samsung et al can't.
https://www.fairphone.com/en/2023/01/09/an-update-on-fairphone-2/
I had the same experience with #Jolla. I have the original Jolla Phone, which was released in 2013. Support ceased in 2020 — also seven years!
Big guys need to do better and need to be called out on their bullshit. Thank you to the underdogs for showing what's possible!