No, it digivolves from the Tamer as-is. It isn't treated as a Digimon that digivolves, therefore "when a Digimon would digivolve" effects and "when a Digimon digivolves" effects don't trigger. In addition, this digivolution requirement can be used to digivolve a Tamer even if a "Digimon can't digivolve" effect activates.

Yes, you perform a digivolution bonus draw. A digivolution bonus draw is performed for any kind of digivolution.

No, it can't. Even if a card digivolves from a card that was placed on the field in the same turn, it can't attack during that turn. It can only attack in the turns after it's played.

Such effects change the original color shown on the target card to the predetermined color shown in the effect. For example, if a Digimon's original color is red and it's chosen as the target for a "[On Play] [When Digivolving] Until the end of your opponent's turn, change the original color of 1 of your opponent's Digimon or Tamers to 1 non-white color" effect, then you choose a non-white color, and that Digimon's original color will become that color.

Its original color is changed, and it retains the gained color. Gained colors don't affect the original color.

The original color is changed to the most recent color.

The original color can be changed to any 1 color from among red, blue, yellow, green, black, or purple.

Yes, the digivolution requirements have to be met.

Yes, it is.If the Digimon leaves the field, that Tamer is trashed like normal digivolution cards.

No, it does not.

Yes, it does.