Really? Been using a logitech trackball at work for 14 years now. My k750 keyboard lasted me almost 10y until the battery completely gave up and I wanted to upgrade. My Mx keys has lasted me for years since.
Similar stories for my mice, none of them have failed, I’ve only upgraded because I wanted lighter, more/less buttons or for other reasons.
I use a seedbox abroad and secure ssh to transfer stuff to my own server. Don’t see what additional security a vpn would give me.