Bitcoin does not need any SBR, and so it seems problematic to be thinking that bitcoin needs SBR. There can be various kinds of rug pulls and/or even attempts to manipulate the bitcoin market, and longer term bitcoiners should already be used to this and even expecting manipulation on a greater level than previously. They are likely not going to be successful in their various manipulations, but that won't stop various manipulation attempts from happening from time to time.
And this concern of Arthur Hayes had a valid point.
Let’s assume that Trump is able to create a BSR. The government buys one million bitcoin, as suggested by U.S. Senator Lummis. Boom! The price goes nuts. Then, the buying concludes, and the up-only trend channel stops.
Source where to read that
https://news.bitcoin.com/arthur-hayes-warns-of-bitcoin-crash-if-us-creates-strategic-btc-reserve/So better pay attention with their plans and try to see some effects since if they are just there for manipulating the market then provably that we cannot really experience any good growth with that possible actions they made.