I couldn't disagree more. Browsers and modern web development style keep kicking out tried and tested technologies in favour of newer alternatives that are objectively inferior. This is not a good thing if you're interested in an attractive, functional WWW.
In this case we stopped using real images prepared by real graphic designers and digital artists using real graphics software and we substituted rounded corners and gradients and web fonts and scalable line art graphics. You can argue about whether this has advantages by reducing data sizes or cutting costs through allowing developers with bland toolkits based on "flat design" to do styling work instead of hiring experts. What you can't seriously dispute is that those new techniques render really badly in some or all of the major browsers and now many sites look bad unnecessarily and some become harder to use as well.