There were a lot of parties in Ronfaure [S] and Qufim yes, but I can think of countless other areas I have used level sync in, i.e. the usual Dunes, right outside Jeuno on beetles, garliage citadel, crawlers' nest, etc. You are attempting to make it sound like all these parties consisted of was 70s going for the "easy exp", but the fact is for them to party in those areas they needed someone to sync down to, and a lot of time it was new players that, if not for the introduction of level sync, probably wouldn't have gotten a party at all.