Congratulations! You have found me (the one person who will argue that the technical mastery of Jacques-Louis David is not superior to that of Jackson Pollock). People have a tendency to overestimate the difficulty of painting depictions of scenes of recognizable real-world subject matter and drastically underestimate the difficulty of painting a balanced, harmonious, aesthetically pleasing, and emotionally/intellectually relevant work of abstract expressionism. The reason for the bias is simple: virtually everyone has tried drawing or painting scenes of real-world subject matter, at home or in school. Typically they were given little technical instruction, the results were mediocre (or worse), they experienced the judgments of their peers (probably some of which were unkind), they didn’t stick with it, and they were left with the lasting impression that drawing/painting in a realistic style is really hard. Probably the vast majority of those same people have never even attempted to make abstract art. They look at it and think that it must be easier because it doesn’t have to satisfy the constraint of being a recognizable and true likeness of real-world people/things. What they don’t realize is that the lack of that constraint is actually a source of great difficulty. The fact that you could, in theory, lay down paint in any configuration whatsoever is deceptive. It obscures the reality that some sort of structure is required to compose visual features on the picture plane in a way that is aesthetically appealing to people and stimulates associative memory to provoke thoughts and feelings. That’s hard to do and requires considerable technical mastery. The technical mastery involved is not inferior to that required to make realistic renderings in paint. It is simply different.