yeah, they’re still used, just not hyped like before., the concept never died, it just became normal seo practice. google still values clear structure and topical depth, so clusters still help... difference now is ppl don’t force “pillar page” labels, they just build strong content hubs naturally. i still use it, especially for new sites, makes internal linking and content planning way easier.
not outdated at all, just evolved and less talked about.