If the game was actually balanced to be playable without clerics [but typically better with them] this wouldn't be a problem. Clerics regardless of type aside from a fully offensive BC do not have any reason to complain, when everyone else's success hinges on them existing primarily, and doing a good job secondly.
As for your 'of course as clerics we will always use healer touch and cure, no need to keep telling people to do that LOL !'
Running DG's, I had maybe 1 in 40 Clerics who actually did know how to properly use a Flame build [by getting healer's touch and spreading cures on their allies for increased flame healing]. And that's not a sarcastic number, the VERY vast majority of time, they didn't even have the Passive for it, even though it's essential to flame healing builds. So no, I'm not going to stop telling people to do it, not until they actually START DOING IT.