1. Plaid and Figma are among the startups that are unlikely to go public in 2023, according to the article. The article suggests that these companies may have missed their window for an IPO due to market conditions and other factors, and may instead focus on private financing or potential acquisitions.

2. The article also mentions that some startups, such as Instacart and Roblox, have already gone public or are in the process of doing so. These companies are seen as more likely to have successful IPOs in 2023, as they have already taken steps to prepare for public market debuts.

3. The article highlights the ongoing challenges facing the tech industry, including economic uncertainty, rising interest rates, and a general slowdown in venture capital funding. These factors are making it more difficult for startups to go public, and the article suggests that many companies may opt for alternative financing options or delay their IPO plans until market conditions improve.