I wonder if it is ever possible to move to a protocol like MinimalLT - https://cr.yp.to/tcpip/minimalt-20131031.pdf https://cr.yp.to/tcpip/minimalt-20131031.pdf

I wonder if it is ever possible to move to a protocol like MinimalLT - https://cr.yp.to/tcpip/minimalt-20131031.pdf https://cr.yp.to/tcpip/minimalt-20131031.pdf and solve the privacy aspects in a fundamental low-level protocol usable for all types of packet transfers.