These are my relays in case you need some reliable ones.

https://nostrudel.ninja/#/u/npub1de6l09erjl9r990q7n9ql0rwh8x8n059ht7a267n0q3qe28wua8q20q0sd/relays

I think most people will only use a small percentage of the protocol simply for nostr's broad application to pretty much anything digital- or social media. I use a lot of the "features" which is probably still less than 50% of what's out there and that number will only go down as nostr grows and expands on it's potential. (we're so early)