>>105348209Don't forget Amy too. It's thanks to her that, alone, she reunited the lost flicky child to its family. This is what made her say she can is able to act by herself, ever without needing help from Sonic (and especially, also being more hopeful she will go out with Sonic one day).
Tails and Amy, themselves, said they can do it, both alone. If they can, then why can't any single other character, excluding Sonic? This kind of developed stance, that many Sonic characters gain in the end, is one of the primary traits, that define the franchise, truthfully.
This is why it's a terrible idea to see only Sonic fighting and winning against Eggman and other villains. There's a reason why not many fans approve Sonic games launched during and past Colors.