One thing that i have realized it would be off a high importance to the crypto community is we having some online marketing platforms such as Amazon and Ebay that would accept cryptocurrencies so that we can actually spend our cryptocurrencies in our daily lives.
Overstock (American online retailer) accepts bitcoin.
And bitcoin has Open Bazaar, which accepts cryptocurrencies:
https://openbazaar.org/People keep saying, "I wish retailers accepted crypto" - but when they do, they don't buy anything from them. It's use or lose it. Retailers will disable the "pay by crypto" option if sales are low.
Peoples face issues like high network cost or may be any other such problem while going through crypto payment. Crypto payments should be made much easier by some advanced techniques so that all the retailers who accept cryptos should not face any such issues. Those retailers have to forcefully shut down the option to pay with cryptos if they don't gain much interest from the community so the community who at least demands such needs should support them and try making them wide. Cryptos have really started a wide global marketplace which is contributing towards the growth of bitcoins and might also bring something unique towards us.