Additionally, Ben Affleck's Batman appears in in one of his final appearances as Gotham City's chief protector.

Source: https://www.cbr.com/the-flash-falls-short-opening-weekend-box-office/

Ben Affleck's Michael Jordan biopic 'Air' gets raves at SXSW: 'Best movie of the year'

Source: https://www.onenewspage.com/n/Entertainment/1zpks0o824/Matt-Damon-Ben-Affleck-Best.htm

Despite being reportedly finished as the Caped Crusader, Ben Affleck’s Batman returns as one of the DC characters in Affleck's Batman seems there to warn Barry against messing with the timeline (clearly unsuccessfully, since the movie still happens).

Source: https://screenrant.com/flash-movie-dc-characters-confirmed-rumored/

Everyone from Ben Affleck's Daredevil to Nicolas Cage's Ghost Rider probably shows up in Avengers: Secret War.

Source: https://www.cbr.com/javicia-leslie-red-death-batmans-camp/

It's no secret there was initial backlash over Affleck's casting as Batman.

Source: https://screenrant.com/zack-snyder-justice-league-ben-affleck/

The kind of critical appreciation that DC adaptations used to garner routinely, such as with trilogy, could be sought after again under Affleck's direction.

Source: https://collider.com/ben-affleck-dc-director/

Though the location of Affleck's latest ink isn't clear from the shared images, the piece appears to be small and done in black ink — a departure from his existing massive and colorful arm and back tattoos.

Source: https://www.popsugar.com/beauty/jennifer-lopez-tattoos-49183143

While Affleck's Batman was never in the movie's ending, Keaton's was for the first two versions of the film's final sequence.

Source: https://screenrant.com/flash-clooney-cameo-made-worse-by-aquaman-2-update/

With Henry Cavill's Superman and Ben Affleck's Batman out, it felt like maybe James Gunn's team would be casting a new Diana of Themyscira.

Source: https://www.cbr.com/dcu-wonder-woman-house-of-the-dragon-nubia/