I’m sure if you have for example windows and linux machines to manage it has applications xD

The real question is who uses Powershell for Linux

Photopea is not FOSS tho

No. To bypass GPL you have to be a big company, not respect the GPL (not respecting the law is called risk management) and gain more than what you would owe if someone sues you

If you are technical enough to change your DNS server, you are technical enough to circumvent that