Being on the Discord for Grobbulus, plenty of people have noted their style is going to be “Not actively seeking out RP, but will respond in character”.
A lot of talk on the forums comes from certain threads where people are fighting back against a very stubborn viewpoint, so it’s not really all that indicative of the server community as a whole.
Granted the percentage of people not participating in RP will probably be a bit higher, since it’s only natural that some people will seek out the server for the wPvP aspect that RP-PvP has a reputation for.
I’d say join the Discord for Grobb and BB and see how it feels there. The thread for the Grobb Discord is here: