Microservices mix several different needs: scalability, function decomposition, and team structure. If you want them all you might want microservices, but there

Microservices mix several different needs: scalability, function decomposition, and team structure. If you want them all you might want microservices, but there are better alternatives when you only want one or two of them. People have different opinions on microservices because microservices is great when done right, but can easily screw things up if people don't split the bounded contexts carefully. It's also more expensive to correct these mistakes because there are APIs between them instead of just code, so many projects would live on with them painfully forever.