So long as we are anecdotal, that has not been my experience.
Judgments along observance lines, and people thinking those in some denominations are crazy or lesser, but I haven’t seen it drawn on those lines.
Generally the same kind of a thing you’ll find in any religion, or any fandom for that matter— those who are more observant or more dedicated may say the less observant/dedicated aren’t doing it right; the less observant/more casual may say the more observant/dedicated are crazy.
Ignoring entirely that it’s a tired gag already. I would wager a sizeable amount of the pushback is from people who are just tired of seeing these posts still clustering about their feeds.
Dropout (via Sam) also explicitly stated around the time Netflix was rumbling about cracking down on account sharing that they're cool with it. So if you can afford to pay for the subscription, that's great -- it helps support some fantastic content and the people who make it. If you can't afford to pay, but have a friend or family member who has it and is willing to share(or are the person in the position to share), that's also good.