To be truly sovereign you need to own land. But you never own land today whether you rent or own, because there is a payment that needs to be paid regardless to the government just because the land EXISTS. Since you don't really own it, just lease it for as long as possible at the lowest rental price possible and just put everything else into Bitcoin which isn't susceptible to an existence tax.

Aquire some self defense equipment as a just in case, and maybe 5% of your net worth held in verified and easily verifiable gold and silver coins.

So...

1: Self Custodied BTC.

2: Long term leased land with renewal stipulations as well as a guarantee that all property upgrades must be credited upon your vacation.

3: Self defense equipment.

4: Physical scarce tradable assets.