Poll in Drupal 8

Install module Poll:

composer require drupal/poll ; drush en poll -y

Go to the "Contents" page → "Polls":

/admin/content/poll

Click "Add a poll" and add a new poll.

Write a question and answer options. Change the author, if necessary. Check all the boxes.

• Active - the poll is on, you can vote in it;
• Poll Duration - time during which the poll will be active;
• Allow anonymous votes - unregistered users will be able to vote;
• Allow cancel votes - you can cancel your choice and vote again;
• Allow view results - you can see the results of the poll, and not vote.

Save.

Separate pages are created for polls. Since this is the first poll on my site, it will have a path:

/poll/1

But you don't want polls as separate pages, but as part of the content of other pages.
That's why it's more convenient to create a paragraph with a "poll" field in it.

In display management, change the output format to "Entity Ready to Output":

Attach this paragraph to the material type field, or any other entity where you need to output a survey and add it through the autocomplete field.

We get the result: