Carrying the hand-writing analogy into further detail; there was a time when school children were drilled in cursive writing to the point that it should have been considered an art form, but lately, digital "word processing" has largely displaced cursive writing. What we now have is simply an easier way to put one's thoughts on record. Back in the fountain pen days, I used to hate writing for fear of making a mistake, and therefore would have to start the whole page over. My writing suffered for it. These days, it is so easy to correct mistakes that the content could be considered as having received the most attention, not the mechanics.
Back to photography; when one was concerned with how many shots remained on the roll, and how much it cost to produce a viewable image, people were much more careful about shot selection and execution. Now with digital, taking 3 or 4, or even 34 shots is not particularly taxing, so we see not as much care being put into shot selection and execution. The "spray and pray" folks do sometimes get a good shot, but it's not because they put a lot of thought or effort into it.
My point is that the mechanics of photography have changed a lot, but the principles of composition have not. Artistic expression can be accomplished using film, digital, pastels, water colors, charcoal, or whatever, so I think we need to look beyond the media and consider the content. Unfortunately, typical comments in social media tend toward evaluating the subject, rather than the skill involved in making a photograph.