My dear, I found this wonderful source https://www.youtube.com/watch?v=ijt10uTM8LY that shows us 5 Laravel Relationship Tips that are useful to us. They will make us happy in our projects and write our code. I will touch quickly on them, but visit the source and deepen it a lot withDefault()
Querying Relationship Existence With Constraint
Eager Loading and Query Relationship Existence Combo https://res.cloudinary.com/practicaldev/image/fetch/s--y90nvq9d--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_880/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4gw42fkd48rg0ani0xy8.png