It would be useful if vendors shipped with 40Mhz channels by default.
A 1x1 40Mhz using 802.11ax will give you a max PHY of 287Mbps:
* https://www.intel.com/content/www/us/en/support/articles/000...
* https://superuser.com/questions/1619079/what-is-the-maximum-...
Even if you half that, that's (IMHO) probably sufficient for the vast majority of online activities. And if you have a 2x2 client you double it anyway.
It would be useful if vendors shipped with 40Mhz channels by default.
A 1x1 40Mhz using 802.11ax will give you a max PHY of 287Mbps:
* https://www.intel.com/content/www/us/en/support/articles/000...
* https://superuser.com/questions/1619079/what-is-the-maximum-...
Even if you half that, that's (IMHO) probably sufficient for the vast majority of online activities. And if you have a 2x2 client you double it anyway.