Sure, in this case I can see that. I was referring to those four points with respect to Google services in general. I'm sure I don't need to dig up a list of features and services that have been merged, shuttered, price hiked or moved into a different product suite over the years. Admittedly a lot of the issues are with the GSuite side of things, but it's sad to see this coming to GCP as well.
On a hopefully more constructive note, if this is the way it's going to be from now on, I would at least expect to see an exemption on such a management fee/SLA on preemptible nodes - having an SLA and management fee on the cluster whereby nodes can be killed in a 30 second window without prior warning seems to be a little more than pointless.