They do, in several areas, at least according to the definitions of EU law. This may not meet your individual definition of dominant position of course (e.g., one might hold you need 50% market share in certain markets to be dominant, but the EU definition does not hold this requirement).
They also meet the definitions of a gatekeeper (as defined by the DMA) in several areas, which is the related law this fine actually came from.
They do, in several areas, at least according to the definitions of EU law. This may not meet your individual definition of dominant position of course (e.g., one might hold you need 50% market share in certain markets to be dominant, but the EU definition does not hold this requirement).
They also meet the definitions of a gatekeeper (as defined by the DMA) in several areas, which is the related law this fine actually came from.