bitcoin doesn't need any changes, and anyone who thinks it does is instantly suspicious
not only that, everything since segwit has been unnecessary... they only needed to add schnorr signatures to solve the malleability problem, from already back then, and i remember those times, and i weighed in somewhere about it, because i could see it, if my vote had been counted it was for schnorr signatures and not segwit
the result of segwit has been bloating of chain data exploited by malicious developers, it was never necessary