Cross chain and IDO, I see in the next few years those two things will become big topics like NFT,
If we take a closer look, now there are so many networks that have emerged, this problem can only be solved by the emergence of a cross chain that will make it easier for someone to make transactions without worrying about the wrong network,
I personally have now started to focus on researching projects that are developing cross chains on their platform.
and IDO will be the next choice after IEO, I believe DEX will be the best choice in the future because it doesn't require someone to do KYC.