Definitely not in anything like realtime, maybe an archive. There's a licence fee of 8000EUR/yr to access real-time EUMETSAT data. Welcome to Europe, where you pay for everything twice.
lame, with GOES-18 you can just download the latest full disk image in real time. Makes for a nifty desktop background when combined with a systemd user timer that fetches the current picture of the earth every 15 minutes.
https://www.goes-r.gov/multimedia/dataAndImageryImagesGoes-1...
Hah! I don't believe this for a second. No, you need the 8k, a business entity (at the very least), five different licenses of some sort, and then some form of accreditation.
There's an 8k license for "recommended" (not "core", which is free under CC-BY-4.0 for all purposes) data if you are a service provider or broadcaster:
https://user.eumetsat.int/resources/user-guides/data-registr...
There are also fees in some other circumstances, but not for "personal, educational, research" use.