Ask HN: What do people do with Android phones once security updates end?

The Samsung S22 Ultra, a high-end phone, will soon no longer receive security updates from Samsung. This raises questions about what people typically do with their smartphones after support ends, given that the hardware often remains functional. The phone's lack of second-hand demand may contribute to it becoming electronic waste. Many such devices may end up as junk despite still having usable hardware. The fate of these phones after support ends is a topic of curiosity.