Kudzu Software has been around for years with Cloud and Desktop tooling that can convert even complex InfoPath forms to Power Apps along with their data (Form Library XML to new SP lists or Dataverse tables...also created for you by the Kudzu tools). You can also archive filled out forms to PDFs to meet compliance/records management requirements.
Here's a walkthrough of associating a Kudzu-generated Power App with a SharePoint list (replace New, Edit, and View actions):
https://youtu.be/1lIYX_8NHHo?si=5RL_1QI4tvbW2PKM
Disclosure: I am one of the founders and CTO.