how to hide yourself as a beginner!!

Step-by-step guide for anonymity as a beginner.
Hallo, right now i'm trying to figure out how to create anonymity for the first anonymous activities.

What do you think about this strategy? and what would you change or add to it?

Configure a Raspberry Pi to a self-made AnonyMeBox/ anonymous Hotspot-Wifi.

Create a second Windows-User on my personal Computer, which is only for these activities. (A burner-laptop is even better)

Create a virtual machine with tails OS or boot Tails VM from a USB-Stick.

Get a VPN-Program and pay it anonymously (privacy.com or another anonymous payment-method)

Download Tor and use highest security setting.

Here we go.

Everything after that, like secure communication oder cash-flow, need it's own solutions. But for now ,this should only be a first visit.

PS. I'm studying computer-science, so we can share specialized and subject-related informations :)

Thank you guys!