others believe that BTC could regain its role as a safe haven
Regain itself as a safe haven? Did it lose its role for being a safe haven asset to the entire cryptocurrency market? Because with what I've known, it didn't lost its throne and had always been a safe haven to the most in the market.
Because even for a regular guy like me, I have never seen it lost that position because I've always considered it as the safest choice if someone who likes to invest to this highly volatile market and asset, it's the best option to make and have to opt-in with that 100% without doubting it. Those others probably have thought that it had lost its side but it has never.