I repeat, it's not a summary if you don't even
mention the subject of the submission, which is the system to auto whitelist. It's a criticism, or a counterpoint, or even just a useful addendum, but not a
summary.
Your point is valid. It deserves to be said. It's still not a summary of the submission, and presenting it as such is not appropriate, IMO. For example, the following would have been a possible way to summarize the submission and also express the additional information you presented:
Summary: Chrome will not auto-whitelist auto-play for domains based on learning your preferences. What Google isn't noting is that they allow 800 of the international youtube domains to autoplay, plus some 200 other publishers to pretend they are neutral.
