The Neo is a perfect example of enthusiast buying into a self perpetuating narrative they created. Ever since it was confirmed that devs were using a new PS4 model and we got specs everyone should have known that those specs were locked.
But because MS had a higher number Sony had to counter because engineering takes seconds and the Neo just has to have the biggest epeen in the console space. In reality the Neo is an opportunistic piece of tech to capitalize on chip manufactures selling better GPUs at almost no price increase with the added benefit of selling your console at a higher price and getting some synergy with PSVR.
Pretty much. If the cost is the same then why not add it, then even with scorpio coming next year the platform will still have a lot to offer even when it releases. Then they probably can drop their new generation in about 3 years time.