Came here to make the same comment. I love the videos and watch every one of them. I also switched to Knots…even before this op_return nonsense. However, if the transaction is confirmed, your Knots...
Thanks @Matthew Kratter for making this clear in the most recent videos. Relaying this garbage IS the attack. It’s got nothing to do with the nodes ultimately having to download and store it in their copies of the time chain…it’s about distribution. I totally missed this.