Why use heatmaps if you already have Analytics?
Google Analytics tells you how many people reach your website. Microsoft Clarity helps you see what visitors try to do and where they get stuck. You do not have to configure a separate event for every click to spot common behaviour patterns.
Clarity offers heatmaps, session recordings and behavioural signals. You might notice that an important button is too far down the page, or that people keep clicking an image they expect to be a link. These insights are not mind-reading: you can see what happened, but you still need to investigate why.