The following below steps need to follow to include products in CMS Pages in Magento 2.x / Adobe Commerce.
Step [1] – Go To Left Panel Content > Pages, redirects on Page listing page .
Step [2] – Once redirects on the Pages , displaying as below
Step [3] – Click on Add New Page Button
Page Title= CMS-Product-Page
Content Heading=CMS-Product-Page
Enter Content & Products in Content Part
Here Added Content / Products By Using Page Builder concept.
Step [4] – Click on Save button to reflect changes on frontend.