Another issue with Snap is that it is locked to Canonical's closed source Snap Store server. Canonical can start fixing Snap by releasing the Snap Store server

Another issue with Snap is that it is locked to Canonical's closed source Snap Store server. Canonical can start fixing Snap by releasing the Snap Store server source code under a FOSS license and supporting multiple software sources in the Snap client. It makes no sense for the FOSS Linux ecosystem to regress to a system in which software is obtained from a single proprietary app store controlled by a single company.