The tweet mentions an XSS WAF bypass with a single payload that can be used for all WAFs. It focuses on finding and testing for XSS vulnerabilities and bypassing WAFs. More details are needed to provide a specific analysis. If details are provided, a blogpost can be made to explain the bypass method and its implications.
Original tweet: https://twitter.com/0x0SojalSec/status/1844103185700643235