I don't know about you, but I'm wondering if it's perhaps overdue that IPS got stuck into a huge performance and speed based review and implement it in the next medium sized update! I think a lot has changed in recent years in relation to site performance. Core Vitals in Lighthouse as many admins will be aware are now much more important in terms of SEO ranking, performance isn't just for the obsessed enthusiasts any longer!
Google Search Console tells me that on one of my IPS Communities,