I can't find a source, but I heard that Google used to purposely slow down their corporate network on some days to force all teams to dogfood test their softwar

I can't find a source, but I heard that Google used to purposely slow down their corporate network on some days to force all teams to dogfood test their software on slow networks. Or maybe they just offered an alternate slow Wi-Fi network to make testing easier, not forcing everyone to use a slow network. But forcing managers to use a slow network would be an effective way to get them to prioritize performance. If using a slow network is a choice, they wouldn't.