[G_o_D]

All facts aside, Thunderbird is portable, you can install it on usb and carry your mailbox in pocket, connect to any pc and access without touching host filesystem, if pc has internet browse new mails and all

i always carry it on pendrive with encrypted partition, and encryption software is also natively installed on usb, so no use of host pc for anything, mail or decryption

[ajsnigrutin]

Not just that, you have all your emails with you, even without internet, even when aws/azure/cloudflare/... fails, plus you can write replies and everything else while offline and just send/sync when you get internet access (eg. on a cheap flight with expensive wifi).

Many things don't need an app, a web site is enough (and they somehow force apps onto us), but email, especially with something like thunderbird is a great thing to have directly installed on your pc (or portable with you).

[vegardstenvik]

And you randomly use public or other peoples computers? Seems more inconvenient than just having email on your phone.