The alpha 6000 was released in 2014 and the last firmware update is 3.21 released in 2019.
The alpha 6000 was released in 2014 and the last firmware update is 3.21 released in 2019.
Besides this looks like a product team that got fired or didn't get renewed or something. There are contemporary Alpha cameras that are still getting updates, but the NEX was just a flash in the pan.
I have two Sony cameras - an Mk1 RX100 and a A7R III, both acquired shortly after their initial releases. I don't think I've ever updated the firmware on the RX100, and just once on the A7R III (I believe it was to get the uncompressed RAW capability), mainly due to laziness. But for my amateur level use, I don't think I've ever had any problems.
There have also been some updates that e.g. allow better use of the camera as a webcam.
(Honestly, Canon and Nikon don’t exactly tell a coherent story there either…)
It’s really unclear if they ever want to fully flesh out the lens line for that sensor size, and they don’t seem to have much enthusiasm for the line. Honestly, they seem to just want to sell full-frame.