We currently have the npm alias for the node snap, as per: Requesting `npm` alias for `node` package and would like to add a yarn alias for it.
I’ve informed the Yarn team that we are bundling it into the node snap and they have not had any objections to going ahead with an alias for it. There already exists a yarn snap managed by @elopio and we had a discussion over there (Classic confinement for yarn) about having an alias with the same name as a package and apparently there isn’t a problem with this.