Ariane 6 cannibalises Europe’s chance at being more than an also-ran in space:

“An Arianespace manager pushing his company as the only solution to Europe’s launch challenges isn’t that noteworthy. However, the fact [Arianespace’s CEO] urges the need for a ‘reusable heavy launcher’ is notable, considering his previous noncommittal remarks about rocket reusability. The certainty of his statement leaves no ambiguity–Ariane 6 just won’t be able to compete in the global market. It will take a (single and expensive) reusable heavy launcher (manufactured by Arianespace) and (funded by) a unified Europe to compete (with SpaceX).

While [Arianespace’s CEO’s] admission of reusability’s future in Europe is surprising, his constancy in his attempts to keep European space activities hostage to Arianespace is not. To be clear, he wants European taxpayers to fund reusability development and manufacturing only through Arianespace. He believes Europe can’t afford more than one reusable heavy launcher and that if Europe were to pay for a reusable rocket, then Arianespace must manufacture it.”

https://www.illdefined.space/arianespace-the-only-fish-in-th...