That gap is not easy to fill, we might not able to fill it ever. Sooner or later bitcoin will collapse. Its like make money while it last. Crypto currencies incur high % of fee for every transaction as compare to regular currency. In the start of this whole crypto thing, they pitched the anonymity concept, that to no longer exists.
Tons of other factors. Unless you are a really big whale who can change the direction of the market, be careful.
Bitcoin won't collapse bro, it has the structural points for building. Limited supply so no inflation. While US money is printings every day. The day will eventually come when the bills value will lower than the printing paper . It's all a number game in fiat , But Bitcoin is build for overcome this.
This about the possibility have on bitcoin.