Thanks a lot for the pointer! I was initially distracted by listing C#, JS and Python as examples, but the article clearly states:
"Many programming languages do not strictly support the UAP but do support forms of it. Properties, which are provided in a number of programming languages, address the problem Meyer was addressing with his UAP in a different way. Instead of providing a single uniform notation, properties provide a way to invoke a method of an object while using the same notation as is used for attribute access. The separate method invocation syntax is still available."
"Many programming languages do not strictly support the UAP but do support forms of it. Properties, which are provided in a number of programming languages, address the problem Meyer was addressing with his UAP in a different way. Instead of providing a single uniform notation, properties provide a way to invoke a method of an object while using the same notation as is used for attribute access. The separate method invocation syntax is still available."