That's a good and very important point. I came to think (after detours, don't ask) that if your phone runs Android, Minibits is the easiest way to start with Bitcoin. If you use an iPhone, then use Macadamia, or if you want an all-in-one wallet, use cash. Me. It's very easy and works really well. If the funds exceed what you are willing to carry around, then swap out for Bitbox, Coldcard, or Jade.