You're welcome to. The remainder of the world should have the choice. Some people can't - or don't - want to wait for an RCT with a sample size in the thousands before taking a cheap and well-known drug with well-tolerated side effects.
Until we've done a double blind placebo trial we won't even be able to demonstrate efficacy.
And the quinine derivatives have some very subtle neurological effects that last a lifetime. Suicidal ideations -- for life and incurable -- are a well known side effect of mefloquine at least. Maybe this one doesn't have those effects, I don't know -- but there's a really good argument to do a lot of testing before taking this in any other than an in-extremis situation.
Also, I'm finding that this forum is full of incredibly intelligent individuals who demonstrate the a little knowledge is a dangerous thing. It amazes me how often y'all will talk about medicine like you're experts but miss fundamental concepts. May points, like the other poster, sound awesome to lay people, but under the scrutiny of any medical professional would be laughed at.