how do we save the collections from the Ignite conference so that we can get back to them easily?

Question

many of the presentations at Ignite, include a link to a collection in Learn that has many items to review. I know how to create my own collection but I cannot figure out how to save these prebuilt collections to my profile for easy access. Here's an example https://learn.microsoft.com/en-us/collections/p14otw830orwdw?wt.mc_id=ignite23_demo_collection_scimktg