Now you’re mixing up 2 very different discussions. One objective, and one subjective.
Your first claim - the objective one - was:
Your argument here is that Era players are confused or trying to bamboozle others by not taking into account that their servers were clustered.
When I refuted this, by explaining how clusters are in all effects one server, and that people are not confused saying: “everybody is speaking of the …-cluster when they speak Era” (which you can verify by a quick search in the forums).
You answer with discussing the - subjective - number of players required for a server to be “hoppin”.
I do not know how many players we need for a “hoppin” server, and I think nobody does.
All I know is that Era players protest every time someone is telling other players that Era is dead or too thinly populated to sustain real gameplay, or what else the “Death-criers” will try to tell us - which is objectively not true, as gameplay happen on Era servers, daily.
Actually you yourself admit that Era IS populated, else nobody would see “all these players’ on their screen”
It matters because Era players do not want those “Death-criers” to deter anyone from trying out Era, and maybe liking it there.
But as you continue by “Apparently not”. I still think that you really have not understood what I tried to explain,( and others will have to take over now because I give up after this last try).
The simple truth is that Era has in effect 4 servers (aka clusters), 1 PvE - quite populated, 2 PvP (for reasons unknown to other than Blizz) one populated, one not, and 1 RP server, almost dead*)
*) I speak here of the EU English version, that I know intimately by playing there, but I understand the situation to be almost identical in the US.