How to work with a complex entity if I just need to display the data?

Question

PHP

Good day.
There is a complex Aggregate Root. The complexity of it lies in its creation, since the data for this is taken from various sources.
The task is simply to display a list of such entities.
Does it make sense to build such a complex object every time if out of all the available fields I need to use just a couple + some behavior that also depends on multiple fields?
And in general, how to work with such complex entities when the task is very simple?

Answer 1

Use lazy loading of data:

class Test
{
    protected $abc;
    
    public function getAbc()
    {
        if (!isset($this->abc)) {
            $this->abc = new Abc;
        }
        return $this->abc;
    }
}

Answer 2

Through the nodes of the desired graph of connections from various fields of the same type: one property is one graph.
Pull the necessary nodes by property1 and get a list1 of related objects.
Then, pull others by property2 and get a list2 of related objects as well.
Then do the intersection of list1 and list2.
Result: a list of objects united by selection criteria for property1 and property2.

Answer 3

And what prevents you from creating a separate method for building a simpler entity for the list? You can not only simplify the builder, but also create a separate entity with its own logic based on the same table and use it depending on the task.
Z.Y. I didn’t go deep into DDD, so I can talk nonsense.