scopeSeekingGroups.php

<?php

Project::seekingGroups([
  ['App\Models\DisabilityType' => 1],
  ['App\Models\GenderIdentity' => 3],
]);

foreach($seekingGroups as $criteriable => $id) {

  Criterion::where([
    'criteriable_type' => $criteriable,
    'criteriable_id' => $id
  ])
}