It just becomes way too much for your followers. They just need a couple to pull your events from. Connecting to lots of relays for each user is terrible for them.
But this is the broadband internet with gbps of connections and we will have even more bandwidth. This is not nostr:nprofile1qqsve20jy666kqtw4ez5xxa3xywtdekmuqmvnadek0uhs77rqknnc0gpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcrl7j26 which is limited in bandwidth.