Unlike many other languages, Delphi is not a fad. Today, many languages and their class libraries only survive a few years before they disappear from the market again. Delphi these days has gone quite out of fashion, but its feature set is absolutely up to date. Whether graphical applications for Windows and MacOS, server systems for Linux, or even apps for Android and iOS - all this can be created with Delphi using a uniform source code base.
At Nerdherrschaft, many developers are in deep love with the Object Pascal language, and well known in the Object Pascal community.