Not OP, but one thing I do is having a fake name on my mailbox and doorbell. I figured my neighbours don't need to know, and parcel services don't care. I don't legally live on that address, so that helps.

I also try to keep my browser's headers more generic, especially the Accept-Language header (not applicable or particulary helpful for US residents, though). The rest (VPN, [and therefore] no Google and no social networks) I wouldn't consider an obfuscation.

> Can you elaborate what you exactly obfuscate ?

I would be very disappointed by grandparent if he/she actually does that.