It's apparently on a profitable scale at the moment. The manufacturer does not usually make money on the console well into it's life span so to be making money already is a massive bonus for Sony and Microsoft.
Sony already has the most capable machine, fanboys have rejoiced over this for a while now
No it doesn't, they already have record console sales. It would be stupid to rock the boat to be honest.
That is a tiny proportion of the market. To be honest they need to cater towards the more casual gamer market than the console enthusiast.
We have always upgraded our phones on an 12 month - 18 month basis. We look forward to upgrading these. With console we have an expectation of a set life span of 5+ years. We have more or less been conditioned that way!
I think people are justified to feel uneasy if Sony were to release a PlayStation 4.5, it would be the first time a manufacturer has release an incremental upgrade and then you would be thinking about the 5 then the 5.5 etc. When would the support for the PS4 stop? when we got onto the PS5? Also, the games they are releasing right now are great looking. This will likely be the shortest console cycle this time but I'm not ready for a new console every 2 years as you usually find the best looking and performing games coming out later in the consoles life.