How to use Visual Studio Community without registration?

Question

visual studio

After 30 days, VS 2019 Community asks for registration, which can not be missed by turning off the Internet. I'm paranoid, I don't want to enter my data, suddenly they find out that all of a sudden my Windows could be activated with a key from eBay (and they will put me in jail for 10 years)

Answer 1

Create a virtual machine in Hyper-V, install Windu and Vizhla and everything you need and take a snapshot. When 30 days pass, roll back to that snapshot and use it again for 30 days (you will have to synchronize the repository and other working files).
Or option 2 - look for a cracked Vizhla.