It should be about 4 years from now that the x86-64 patents have expired, so I wonder (not an expert on anything) if we might see Macs with dual-architecture fe

It should be about 4 years from now that the x86-64 patents have expired, so I wonder (not an expert on anything) if we might see Macs with dual-architecture features after that, whether full support for two instruction sets or just some mixture of software emulation and hardware acceleration for x86.