My ideal minimum is this: 3x USB-C with support for slow 5V charging, 3x USB-A, 1x RJ-45 Ethernet (not some shit like ThinkPad Ethernet extension), 1x HDMI or 1x DP++, 1x DB9 serial port, 1x MicroSD or 1x SD slot (flush when inserted), 1x 3.5mm combo jack.
For some yes, for some not.
My ideal minimum is this: 3x USB-C with support for slow 5V charging, 3x USB-A, 1x RJ-45 Ethernet (not some shit like ThinkPad Ethernet extension), 1x HDMI or 1x DP++, 1x DB9 serial port, 1x MicroSD or 1x SD slot (flush when inserted), 1x 3.5mm combo jack.