Crowdfunding with Bitcoin?

Hi. I'm writing this post as a test, because what I'm about to write seems like begging (which might make this post to be deleted by mods), but it's not quite it. The problem of using Bitcoin as a source for crowdfunding for the humble venture I'm proposing is that it's unlike to yield more than the sudden appreciations that Bitcoin might surprise us with, so why would anybody bother with a business like this? Isn't just holding Bitcoin doing nothing enough? I can't even pitch this with "I'll give a yield on your Bitcoin", as I'm not even sure I'd even be able to pay them back the initial Bitcoin (because most of the local customers I'd likely have with this business might not even have a smart phone, let alone know how to use Bitcoin, so the plan is to get fiat from them and convert to Bitcoin, but this could backfire if Bitcoin suddenly appreciates). So I'm looking for the crowd that chants "Bitcoin is hope" and might find acceptable the output of this venture (shelter, food, business partners, Bitcoin economy) as reward for investing on it (even though I'm still willing to try generating a positive yield denominated in Bitcoin). I'm a bit embarrassed to share the details, but there they are:

Background story: Since I have found my first remote, international gig in 2019, I realized that getting paid in foreign currency puts me at a significant advantage where I live (Brazil). I've been continuously trying to use this advantage to get more advantages, and one of the plans is to avoid taxes as much as possible (which enables me to keep a bigger share of my insanely hard-worked income). I collect rain water so I won't have to pay for the water supplied by the state-owned monopoly and the sales taxes upon it. I aim to continuously grow my own food to not pay the sales tax at the grocery store. I plan to have portable businesses, so I can easily move out and resettle somewhere else where I'll have less taxes.

But this could be useful for more people than myself. This venture is a bet on the impoverishment of the middle class in the developed world. Aged people that failed to dodge inflation while saving for retirement might find acceptable to move to between the tropics where a livable, comfortable poverty that matches their income has been prepared for them. Young people that are able to work remotely might find a competitive advantage by living in frugality somewhere else where the cost of living is far lower, enabling more savings.

So, that's basically it. Here is a picture that illustrates a bit of what my current effort looks like:

https://preview.redd.it/f0nxpjlllxkb1.jpg?1548&format=pjpg&auto=webp&s=7667db5fa142d892c0d59239e45c08c3ec59c0e2

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