Today is a day for rejoicing in the comic book movie community, as our cooperate Spider-dads Sony and Disney finally stopped fighting and agreed to co-produce a third Spider-Man film starring Tom Holland and set in the MCU, to be released in 2021. There's been a range of reactions across the internet—from joy to surprise to hardcore Madame Web fans desperate to know what the future holds—but the most important one comes courtesy of Holland himself. The actor, who hasn't been able to say much since the Sony/Disney split first broke, simply …