We do not wish to break host-side development at this time, and for system health, we cannot entrust root permissions to experimental code. (Though it is our own ignorance, we don't know and can't predict how it would interact with Node upgrades using apt/dpkg.)
Current advice from the Yarn maintainers is to "not use 1.x" but this requires corepack, with the following issues:
We do not wish to break host-side development at this time, and for system health, we cannot entrust root permissions to experimental code. (Though it is our own ignorance, we don't know and can't predict how it would interact with Node upgrades using apt/dpkg.)