Ah, so BTS marketers were just trying to catch noobs who didn't understand that what they were investing in was available everywhere within crypto, rather than being a unique USP to BTS?
The inability to be seized is common among crypto. The ability to remain at $1 per bitUSD is not, only Nubits has the same functionality, with some differences in methods.
We aren't talking about the same things. $1 = 1 bitUSD has nothing to do with systemic risk and safety. It's the difference between not spilling your drink when walking on the deck of a boat and trying to keep your drink when the boat capsizes.