FWIW my experience is that Yarn 2/3 work great, as long as you stick with the `node_modules` linker (which works the same way Yarn 1 and NPM always have, by ext

FWIW my experience is that Yarn 2/3 work great, as long as you stick with the `node_modules` linker (which works the same way Yarn 1 and NPM always have, by extracting all packages to disk) instead of the "Plug 'n Play" option (which keeps all packages zipped up, and requires that Yarn own all filesystem access to decompress files on the fly).