Sad to hear "fake news". If a large established website like Craigslist would integrate KYC-free Bitcoin payments, it would teach millions of people about Bitcoin as a currency and significantly increase the circular economy. (AFAIK, there is already a "Crypto accepted" checkbox.)

There are existing crypto classifieds websites, but few users compared to e.g. Craigslist or Ebay: https://bitejo.com, https://miragesale.com, https://tukan.market, https://ghostnet.id, https://particl.io, https://mobazha.com.

Active (500+ member) Telegram group: https://t.me/BitcoinP2PMarketplace

Also suggested a ~marketplace sub in Stacker.news, where people could post what products/services they are selling or want to buy. Either with external peer-to-peer payments or using the built-in Lightning wallet. Microlancer.io is similar but for freelancing instead of selling products.