Yes, although the way people discover information is changing.
Search engines increasingly provide AI-generated answers alongside or instead of traditional lists of links. People are also using AI assistants directly to research companies, services and subjects.
That does not remove the need for useful source material.
Businesses still need pages that clearly explain who they are, what they do and what they know.
Traditional SEO foundations such as crawlability, useful content, internal linking and clear page structure also remain relevant.
What is becoming less useful is writing pages simply to satisfy a keyword formula.
If search and AI systems are trying to identify useful information, the underlying content needs to contain something worth retrieving in the first place.
For writers, that makes clarity, originality and genuine subject knowledge more important rather than less.