My whole life I have always recommended to everyone who would listen to just encrypt their devices' storage. Always. When there's no password it's as good as wiped. It's possible with android devices, it's certainly possible with PCs and different OSes from what the news tell me it should also be possible with IOS. There's absolutely no reason not to do it. Then the question how to store your passwords etc. becomes moot because somebody who gets ahold of your devices will never even get that far.
On top of that, use a VPN and then your internet activity is invisible from the outside too and you're basically anonymous for non-targeted gathering purposes. Also don't use google, discord and other social media. They're data krakens and have absolutely no issue with forking all your data over to whichever government agency just asks (If they wouldn't do that, they would not be allowed to operate).