HTML had semantics even before HTML5 new semantic tags via WAI-ARIA Roles attributes and some of these new tags also brought new native capabilities (like accordion with details & summary). Also class or id doesn't change the semantic meaning of the tag, div with id or class of footer will still have generic semantic.
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HTML had semantics even before HTML5 new semantic tags via WAI-ARIA Roles attributes and some of these new tags also brought new native capabilities (like accordion with details & summary). Also class or id doesn't change the semantic meaning of the tag, div with id or class of footer will still have generic semantic.