Earlier quoted context omitted.
Few years ago they obviously realized this and created free of charge "community" edition (IIRC it is licensed in the "it's free unless you make more than X with this" way, like Unreal Engine). The target customers for the paid editions obviously are developers of custom line of bussines applications. And in that case the license cost is somewhat justified, as the IDE and it's libraries are essentially directly usabl…
https://www.embarcadero.com/products/delphi/starter "If you're a small company or organization without revenue (or up to $5,000 per year in revenue), you can also use the Delphi Community Edition. Once your company's total revenue reaches US $5,000, or your team expands to more than 5 developers, you can move up to an unrestricted commercial license with Professional edition."
In other words, CE only caters to students and those will not invest their time in a dying platform if they are smart.