Wi-Fi is fast these days. The current state of the art, known as Wi-Fi 6E, can top 1Gbps for multiple clients at once in real-world applications, not just on highly-theoretical spec sheets. It’s no replacement for Ethernet yet, but refinements in real-world performance have been the target of the last several revisions of the 802.11 standard.
MediaTek

Source: Hot Hardware – MediaTek Champions Wi-Fi 7 As A True Wired Ethernet Replacement In First Live Demo