There's no point in debating healers who like to push DPS vs healers who prefer to focus on healing. It's evenly split in this regard.

The bottom line is we are playing FFXIV and the healer role is intended by the team who makes this game to focus on healing with some scant DPS skills tossed in. As we can see from the upcoming expansion and decisions made for healing classes, that is still the case.

If anyone is playing the role wrong, it's healers who think pushing their minut DPS is a priority. RDM might be a better fit for this type of player rather than complaining about a role designed in a way they don't like. It is what it is.