You can't rely solely on a small collective of developers to decide that for you, though. That defeats the purpose of the decentralized aspect of nostr, right? For example, some people may wish to rely on the devs preferences for relays–maybe because they do a better job of filtering out things like spam and such–while others may not be bothered by such things. What coud be a good idea is allowing new and current users to select, in package form, a set of predetermined relays for different use cases. For instance, they can select from Package A (which focuses on spam reduction) or Package B (for those who could care less). My two cents.