"At this stage, cryptocurrency is still in its infancy, so it's not clear which blockchains will manage to scale. For this reason, it's important that projects providing blockchain infrastructure plan to provide cross-chain compatibility, so their success isn't bound to the success of whatever chain they've chosen."See more for yourself, here. This notion of cross-chain compatibility is quite a new idea, but one that holds great bearing and is something that Warwick shares a very good point about. Nobody really knows which blockchain is the best and which will prove strongest in the race for adoption. Therefore, in order for any cryptocurrency project (stablecoins and standard crypto) to succeed, it needs to consider approaches on a range of blockchains. Just because their Ethereum project is a success now, it doesn’t mean it will be in the future. This versatility is a great way of planning for the future, that’s for sure.