I just upgraded my networking and wifi and had the intention of going with unifi equipment rather than the consumer grade stuff. I was shocked to see that they don't have 2.5GbE or Wifi 6E options for their equipment.
They do have 2.5GbE through the dream machine special edition, also anything that is an SFE port you can put in a 2.5 or 10gbit ethernet jack if you need it. I get the general impression that they just want to go straight to 10gbit and not do 2.5gbit much.