There seems to be a cognitive gap here: on one hand acknowledging these widespread comments from folks with no use for these services, and then insistence that everybody uses them. At the risk of repeating myself, its trivially easy to see the point of view that they're not useful to a large portion of humanity. The irony is thick.
What difference does it make to me? Nothing, except pointing out contradiction. A hobby of mine.
250 million people use Pinterest every month. That's (approximately, though lower than) the same ballpark as Snapchat and Twitter.
I assume you are capable of Googling their monthly user numbers, just like I did. So I assume your post is just virtue signalling and not actually asking in the spirit of trying to understand others, since it is obvious that yes, people do use Pinterest.
I'm Hispanic and have only met a single Hispanic girl who uses Pinterest, and they're pretty young. The 83% number seems wild to me.
I personally know people who were using Pinterest back in 2015-2016 but have since then shifted to Instagram.
(I don't use it directly; I don't use anything that would be called a "social network" unless you count HN and "reddit, but solely a custom set of non-default subreddits" social networks.)
Can you clarify what you mean by this stat? Surely not 83% of US women aged 24-54 use Pinterest?
Perhaps the numbers mentioned initially refer to everyone who happens to sometimes end up on Pinterest by clicking on an image on Google Image Search?
I'm pretty sure Google Image Search is indeed a major contributor.
Pinterest's S-1 filing[0] on March 22 2019 says their MAU (monthly active users) is ~265 million. It also says the WAU (weekly active users) is 57% of MAU so ~151 million Pinterest accounts log in at least once a week.
Of course, the Pinterest executives could falsify that information on the S-1 to mislead and hype up the IPO but that carries the risk of the SEC slamming them with fraud and the DOJ pursuing criminal charges.
[0] page 67 for user metrics: https://www.sec.gov/Archives/edgar/data/1506293/000119312519...