It’s funny that we think of Liam Neeson as someone who should be in these blockbusters nowadays, considering that he was once known more for his dramatic work before Star Wars, Batman Begins and Taken changed things. Liam Neeson still does play in his own Liam Neeson beats people up genre, but I suppose those films, where he has a stunt double and doesn’t need a six-pack, are a bit less tiring than superhero fare.
Article source: https://www.cinemablend.com/news/2490671/why-batman-alum-liam-neeson-has-no-desire-for-more-superhero-or-star-wars-movies