Share wifi (not wired) using Macbook (connected to Wifi and want to share wifi)

[coffeesuerfers]

Found this thread on the same mission as the original requestor. My reasons for wanting to go WIFI--->WIFI are to re-share a work vpn connection with other devices when I work from home.
Again my solution was to run windows 10 in bootcamp and use the hotspot feature to re-share the wifi/vpn connection to other devices.

The last replies to this thread were several years ago... perhaps someone in 2019 has built a hack to perform this voodoo within macOS?

Thanks, chscag, for the reply and the welcome.

I've actually seen those links... and also done a fair amount of digging\searching on the subject as well, to which no [good] answer has ever been given. There are A LOT of people\posts all over the web looking to do this very thing... share a WiFi to WiFi connection from the Mac to their Mobiles..... but, nobody ever answers how to do it, or, why this is not possible to do using Mac OS when it's totally able to be done on a machine running Windows.

Instead, almost everyone heads straight for the default\copout answer of "...a WiFi connection cannot be both in use and shared at the same time...". This statement couldn't be further from the truth, as can be seen using almost any recent version of Windows. From those kinds of statements I can only conclude one of two things... either:
a.) The folks answering that way have no clue what they're talking about and have obviously never seen it actually working on a machine running Windows, or...
b.) The Mac OS was never designed to do this, and as such... the Mac OS is just not capable of hosting a WiFi Network while simultaneously using the same WiFi card for its own internet\WiFi usage.

The only thing any of the links ever show you how to do is configure a WiFi Access Point using a NON-WiFi, ( Ethernet, BlueTooth, etc. ), connection. The very instant anyone points out that wasn't an answer to the original question asked, and could someone please respond with how to create a hosted Wireless network while the machine is actually using the WiFi Card for it's own network... the responses almost immediately come back with "... it's not possible to do that...", which again... is complete rubbish.

Anyway....all that said... does anyone know how to actually get the Mac OS to host a WiFi Network while simultaneously using the same WiFi Card for it's own network connection? If Windows can do it, especially when boot-camped into Windows on a Macbook, ( meaning the hardware is not the issue ), then why the heck can't the Mac OS do this?

Thanks again.