It used to be like that, but now spambots actively use boosts, and overall the feed full of boosts looks terrible. As soon as I see someone using boosts, I immediately unfollow them.
Discussion
Ya I got the same sentiment from nostr:nprofile1qqszv6q4uryjzr06xfxxew34wwc5hmjfmfpqn229d72gfegsdn2q3fgpzfmhxue69uhkummnw3e82efwvdhk6tcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhszythwden5te0dehhxarj9emkjmn99urf278z
Automatic un-following of npubs that reshare things doesn't require intelligence. It may help keep noise out of your feed, but it does so at the expense of discovery.
Putting in the low time preference effort of thought and nuance is worth it if you want nostr to be for humans and not just bots..