I should have elaborated. The legacy servers will be full of cheaters and hackers (within Battleeye's software) purely because no reports will be acted on.
I can tell you now that there's at least 200 people that were looking forward to the new prim servers that are pretty peeved at this decision as we all know they will give Prim+ PVE servers again... and they will give non-tek PVE servers again... both of which are a complete waste of resources. They'd be better making them full vanilla PVE. Basically the majority of those prim boys and girls are going to come to non-prim now and completely troll everyone they can... I'll be there with them
So the new players are going to now have a few choices... PVE (with all the pillar spam I see PVErs complaining about here), Prim+ with all the associated bugs with it, Legacy with all the exploiters, New servers non-tek or full vanilla with salty zergers raiding them every day...
Also just to confirm how easy this will be, Battle Metrics , Check profile (if not private, good chance they are new), if they just purchased ARK in the last few weeks, goto server, wipe each base you can find, leave, find another server, continue and repeat...