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Android will become a locked-down platform in 194 days
(keepandroidopen.org)
This is a most excellent place for technology news and articles.
You can still use a dump phone. You can play and browse Wikipedia on a Steam Deck which has WiFi. If you are outsid, you can use a Mifi device of a USB LTE/5G dongle for the SteamDeck.
Steam decks are expensive and relatively bulky when compared to a phone. I don't think it's really a practical solution for most of us.