Mbappe wasn’t bought but came free although he has a high wage but Madrid is a marketing club and I would say the business part of him coming was weighed more higher than that of him playing better football. Although it wasn’t that much of a necessary signing since Vinicius is also playing through that position. But regardless I don’t still think he is a flop or wouldn’t hit his mark in Real Madrid because they have had many players that came and were even booed by the fans but turned out to be the most loved, example is Benzema and Modric. Modric was voted the worst signing in Europe then and Benzema was booed by the fans both ended up winning the golden ball. Another clear example is Vinicius Jnr who even played as a right wing back under Zidane, today he is the fans favourite.