Well I'm glad you posted something you feel passionate about. You did post it in a public forum and so you should be prepared to get negative responses to your view. I get that all the time, myself.
I think some of the snarkiness is not aimed at you personally. I think it is aimed at the annoying philosophy of changing jargon because somebody doesn't believe the old term works any longer. I admit that I don't care for such a focus on semantics and feel a bit of resentment towards attempts to change words that are just fine the way they are. As a teacher in the US public education system I'm urged to change the words I use all the time because after awhile someone in admin feels like that word no longer fits or is good enough. Instead of "students" we have to call them "learners" but then after a few years someone thinks that "learners" might send the wrong message so then we have to call them "trainees" since that will help them acclimate to the workforce but then eventually some other admin decides that "trainee" has such a sterile feel to it that she decides the best is to call them "students". <facepalm>
I think it is a pointless exercise, myself. But all of the walking thesauruses of the world want to give every synonym its chance in the spotlight, apparently, so sure. Let's call it "EA-v17". As long as we all know that what we are talking about is this current phase of development where the devs are still replacing placeholder systems and overhauling features and cutting stuff and putting in new things, and that we will know when this phase is over because they will stop doing that stuff. You can call it whatever you want.
(But the devs of this game are calling it "Alpha" so.........seems easiest......to just.....go with that?)