The app layer couldn’t get a better advertisement than a company spending $500M to build their own version of it. Obviously lots of nuance here that can’t be captured in the headline, but this should make you very bullish on software.
对 app layer（应用层）来说，没有比一家公司花 5 亿美元去构建它们自己的版本，更好的广告了。显然，这里面有很多无法在标题里体现的细微差别，但这应该会让你对 software（软件）非常看多。