Why no tri-band access point, yet?

RouterOS Wireless Networking
1

Hello,

  1. FCC Opens 6 GHz Band to Wi-Fi and Other Unlicensed Uses: https://www.fcc.gov/document/fcc-opens-6-ghz-band-wi-fi-and-other-unlicensed-uses
  2. Qualcomm released tri-band SoCs, e.g.: https://www.qualcomm.com/products/qualcomm-networking-pro-1210-platform
  3. MikroTik has 6 GHz access points for how many years?

=> Wouldn´t it be easy for MikroTik to develop a triple band access point, starting with 802.11ac and later introduce 802.11ax features, so we could have an access point with 2.4GHz MU-MIMO 4x4:4, 5 GHz: MU-MIMO 4x4:4 and 6 GHz: MU-MIMO 4x4:4