Did The Flash Just Destroy Christopher Reeve's Superman Universe?

The Flash might have destroyed Christopher Reeve's classic Superman movie universe.

The Flash Boss Likens Grant Gustin to Christopher Reeve as Superman

The Flash's ending, explained

Crisis on Infinite Earths (Arrowverse) - Wikipedia

OTHER: friendly reminder that Christopher reeve as Superman is still the greatest casting choice of all time. : r/DC_Cinematic

Is Superman Returns a true sequel to the Christopher Reeves Superman series of movies? - Quora

The Flash's Superman star cameo spoiled by director and it's not Henry Cavill, Films, Entertainment

Will 'Batman v Superman' Manage to Revive the Most Difficult Comic-Book Superhero of All? - The Atlantic

SMALLVILLE Actor John Glover Defends Christopher Reeve CGI Appearance In THE FLASH- He Loved Superman

Henry Cavill's Superman cameo cut from The Flash

Would it be cool if The flash movie brought back Christopher Reeve Superman through motion capture and CGI like they did with Grand Moff Tarkin in Rouge One? : r/superman

Who is the better Superman: Henry Cavill or Christopher Reeve?

Flash Cameos, Ending, Post-Credits Explained: George Clooney and More

The Flash may have just killed DC. Does it deserve a second chance?

Alternative versions of Superman - Wikipedia

Everything The Flash Changes About The DC Universe