Of course, it should also be noted that these will create burdens for legitimate users as well, in some cases disproportionately (e.g. new developers will have a harder time getting referrals).
And yes you can install it from pip, etc from there
Pip is already full of crap projects, I don't care if you're a 'fast learner', and you could be clobbering a name (or a similar name) to a more important package