Is it possible for a potential investor (without funds but with a good idea and a great proposal for investors), to pitch a Bitcoin investment idea to a group of friends and family and companies, with projections of good profit but with their invested funds, to gain backings?
The underlined word is "to pitch a Bitcoin investment idea";
Maybe it can be done, but what is your ability to convince friends, family or the company. But in my opinion, the most likely thing is family because these are the closest people who understand our journey so by offering good ideas they will be more likely to believe. If we talk about the company it will be much more difficult because how can they possibly listen to us when the concept of the company doesn't know Bitcoin at all.
Actually, you can do it a much easier way by investing an amount of money that you can afford. Investments in Bitcoin can be made in any amount so using your own money is much safer and can give you confidence. Although sometimes speculative can give a little worry if one does not really understand the journey of bitcoin.