I view it as buying a lottery ticket, although a lot more effort! You won't win the lottery if you don't buy a ticket so if you want a chance, you have to buy one. But neither does that mean you will win.
Some people strike lucky on OLD but some people win the lottery! I think the chances are about equal.
I was chatting to a guy once, then they did that link up thing between WhatsApp and FB and he came up on my people you may know. During the 4 weeks of us chatting he'd got married! I mean, bad enough there are married people on there looking for someone on the side but during the wedding period itself?!! Sent him some harsh words and blocked him obviously.
I've decided I'll meet someone the old fashioned way or not at all. I'm by no means desperate for a relationship, pretty happy as I am. I couldn't go through it all again. The sex talk, the one word messages, the messing around, the ghosting.
I think honestly for the best chance of success you have to be on there a lot, ready to pounce on new members, lol. The good men get snapped up so quickly. Any guy who's been on there over 6 months either isn't looking for a relationship or there's a reason he hasn't found one. Sorry men, but that's my opinion.