As we saw with the de-aged Luke Skywalker in The Last Jedi, as well as the digitally-recreated Princess Leia and Grand Moff Tarkin in Rogue One: A Star Wars Story, the use of these techniques has slowly seeped into the Star Wars franchise as a whole.
However, he merely needs to take a closer look at the technology and see it move beyond something that people directly point out and marvel at in a movie.
Despite Alden Ehrenreich’s hesitation to immediately get on board with this particular technology, it’s clear that he does have a deep appreciation for what the folks at Disney can do with computer-generated effects these days.