The correct term here would be "some" not "most".But I do read many forums that most of 2017 crv have the same problem.
Context is important.
There are well over a million in the field for this powertrain, just for CRVs, not counting Civics and Accords as well. So all in, there are several million of this particular power train from Honda in the field now. There are a few hundred reported issues as described in this thread on the internet. Even in you multiply the internet reports (some of which are redundant and from the same owner by the way) by a factor of 10 to account for an estimate of under reporting... you still have a few thousand out of several million.
There are always some defects in vehicles... even the best of the best from a reliability perspective. And it certainly sucks when an owner is the recipient of one that has defects in it.... but this is a fact of life with any brand of vehicle, particularly in this high tech modern era.