Magento 2 "ALL GROUPS" customer id is hard coded to be `32000`, so all customers should see tier prices with this selection. https://github.com/magento/magento2/blob/2.4-develop/app/code/Magento/Customer/Model/GroupManagement.php#L32 <img width="1200" alt="all groups" src="https://user-images.githubusercontent.com/3689740/125119210-6e7b8780-e0f9-11eb-9181-6fba01ccc376.png">
Magento 2 "ALL GROUPS" customer id is hard coded to be
32000, so all customers should see tier prices with this selection.https://github.com/magento/magento2/blob/2.4-develop/app/code/Magento/Customer/Model/GroupManagement.php#L32
