PeopleSoft became part of Oracle (and now uses the Oracle brand) and some of their people left and founded Workday.
What I meant is most of the Large Organizations are now using Workday which is a SaaS based solution and generally considered modern version of PeopleSoft on the HR solutions side.
Many large companies are also moving away from SAP and Oracle on ERP side of things to Workday Financials too but at a slower pace.