Plugins for creating a system of guaranteed information on wordpress?

Question

WordPress

Hello.
It is necessary to make a system of informing (or some similarity to it).
The requirements are as follows:
- After authentication, the user should only see posts that are addressed to him (probably can be done using tags - i.e. when creating a user account, some tags are immediately added to him, from which the user cannot unsubscribe)
- Some posts must be visible to all users (i.e. the "Important" tag, to which all users are subscribed)
- a guaranteed familiarization of the user with the materials is necessary (i.e., each post must have a "Familiarized" button, which each user who has read the material must will click)
- Users should be able to subscribe to other tags, except for those that they were forced to subscribe to when creating an account
- building reports on the placement of materials, on familiarization with them
Please advise if it can be done using wordpress (at least some of the requirements). If so, what plugins do you recommend to pay attention to.