We love to praise linux constantly and tell everyone to change to it (they should) but what are your biggest annoyances ?
Mine would be, installing software (made even more complex by flatpaks being added, among the 5 other ways there already were to install software) and probably wifi power management issues.
Excessive jargon, tends to push away people who didn’t take classes in computer engineering or grow up using unix. Mounting of drives, incomprehensible error or status messages or even “sudo”.