There's enough map for all playstyles.
Having PVP all the time doesn't exist. There are always relative safe zones in the map if captains are willing to explore and setup outposts.
Hence PvE is a part of PvP and the same way PvP should be a part of PvE, why ?
this I say of personal experience. have raided folk, and chat with them for a bit, that did stay away in quiet regions simply to not get annoyed all the time by pvp'ers, but thanked the change of pace by being attacked by a privateer
thing is they don't like it ALL the time but they can appreciate the challenge now and then.
There's enough map for PvP and PvE.