I see so many people with 10 or more in and out box relays.
Come on nostr:nprofile1qqszrcf8ajwsh7lwh06sgg8ppd2gs6sa0lu0h82yzanek0c8ksa9g9qpzamhxue69uhhyetvv9ujuurjd9kkzmpwdejhgtcppemhxue69uhkummn9ekx7mp0qywhwumn8ghj7mn0wd68ytnsv468y6mj9ehx2ap0wa5kcmr0wuc6fj0e... Max 3 outbox and inbox relays. Otherwise, you are just making all of your followers send lots of data everywhere.
Discussion
Yep, I think a bunch of clients converted them incorrectly from their old relay lists.