OK this made me laugh, don’t get me wrong, it appears to work and I having been a traveller I know what it’s like trying to get a photo of “just the view” and not the view AND the other 200 people walking in front of you. So the ability to remove moving objects such as tourists or passing cars from your photos would be a VERY good thing.
There are the usual gotcha’s. Like you need to take multiple photo’s of the same scene and it helps if the clouds don’t roll over head and change the lighting.
What the program does is blend the pics into a single composite photo without any interfering elements (that would be the aforementioned 200 people).
Head over to Tourist Remover and have a look.
It’s web based ( no installation) and it’s free. Cant do better than that.