Well, today we already have the ETFs, which could be that "paper Bitcoin". I just hope this mainly affects market speculators or traders (not your keys, not your Bitcoin). But yes, I completely agree—you can’t expect anything good from governments when it comes to individual freedoms.
Discussion
the paper bitcoin I’m talking about would be bills like below (replace gold with bitcoin) and would be passed around anonymously by the plebs in the pubs after work in the fiat mine like our current dollar is. ETF is not for plebs 
I think cashu and others are doing something like this. I’m not 100% up to date on the topic, but I remember hearing about the ability to do similar things with paper redeemable through mints. I probably should do more learning in this subject.
Also interesting. I’ll have to research that too. For a paper currency to work, the value of the note must lie in the authenticity of the very note you’re holding, rather than any information on it that can be copied, so a paper qr or something doesn’t fit the description.