I miss it too, but the web is much larger and more complex now, despite how it looks from a user pov. With all those customizations and widgets also opens doors

I miss it too, but the web is much larger and more complex now, despite how it looks from a user pov. With all those customizations and widgets also opens doors to injections and other vulnerabilities that companies simply don't want to worry about. They're too busy competing with other social media platforms that also don't have those vulnerabilities.