DEX listing done, but no trades - what are teams missing?

I’ve noticed this pattern across several Solana and BSC launches: tokens get listed, liquidity is added, but trading activity stays very low. Based on observations shared by teams and reviews from groups like Security Tokenizer, the issue is rarely the DEX itself. Gaps usually appear in liquidity depth, discoverability, trust signals, or post-launch planning, areas typically covered by proper token listing services. When these are handled early, volume tends to improve gradually. Curious what challenges others faced after listing.