I had the same issue when I noticed my laptop was covered, but my phone was basically ignored. What made things easier for me was using one VPN account on the devices I actually use every day, instead of setting everything up separately. It comes in handy when moving between home Wi-Fi, mobile data, hotel networks, or coworking spaces. I found https://toggle.org/ while looking for something that works across common devices without too much hassle. Of course, I’d still keep strong passwords and updates turned on, but having one simple extra layer on all devices makes the whole routine feel less annoying.