This was really my only problem with not having my phone, but most if not all of what I use will send you an SMS with your 2FA so this could be easily replaced

This was really my only problem with not having my phone, but most if not all of what I use will send you an SMS with your 2FA so this could be easily replaced with a $9 flip phone, at least for me, but YMMV. For work I use Winauth. I am a hourly corporate tech employee with no on-call duties currently so I don't have work Slack or any work 2FA on my personal devices. I am looking into a yubikey or similar for the future.