I want to be able to bring photoshop and illustrator information as it is

We already have this for PS to AE. It would be nice to see PS to AE become like PS to Character Animator where it's a live link between the two (when you edit the PS file, the changes show in Character Animator).

AI to AE is tricky in that AI uses multiple objects on a Layer. You can export the AI as a PS on the Illustrator side, but it is an extra step and a second file to keep track of. There's also sending the AI file through Adobe XD. For complex AI files, it can be a bit of a mess on the AE side, but it works and does a great job of converting AI text to AE text and AI objects to AE shapes.

Unifying PS, AI, and AE like this post is suggesting would be the most powerful and useful thing Adobe could offer their users in my opinion. As a motion designer we rely on all of these programs and it's frustrating to either lose design work or rely on 3rd party plugins to aide in this process.

仕事の幅と効率が上がるので是非とも実現して欲しいです。

PhotoshopのフォルダへのレイヤーマスクもAEで反映してほしいです。
AEで再現するのが難しいです。

アピアランスができると文字デザインの幅が広がります

一案として、レイヤースタイルの個々の項目がAEで「エフェクト」として装されると、一番使いやすいと思います。