While it's true that there are less opportunities to track you through leaky / malicious apps, "dumbphones" remain, well, phones, with data retention laws in almost all countries in the world (and the subsequent leaks / hacks, see the recent Salt typhoon events for a good example) plus extra vulnerabilities due to poorly-developed Operating Systems.
While it's true that there are less opportunities to track you through leaky / malicious apps, "dumbphones" remain, well, phones, with data retention laws in almost all countries in the world (and the subsequent leaks / hacks, see the recent Salt typhoon events for a good example) plus extra vulnerabilities due to poorly-developed Operating Systems.