LineageOS GSI on my Samsung Tab 2019 Has made it still usable to this day, then there’s the one with microg on my Pixel 2XL. Getting rid of play services axed about 800M of RAM usage for me. The Pixel is on Android 14 and the Tab will be the next time I update.
We are out there, we own our devices, and get value out of them well beyond their predefined expiration dates.