I think its good that folk are being more responsible and helps techno move away from the negative association it has with being whacked out of your mind on drugs.
That said, there is something missing from the parties in the vibe without folk letting their barriers down the way only psychadelics can. It's totally possible to get a contact high off E when enough people are buzzing on it and running around being super friendly.
Its just unfortunate that people don't know how to do those things reponsibly or in moderation and end up down the roads that Lowkey described all too often.
But whoever said the party has to be fun first hit the nail on the head.