My brother met a girl on Tinder. He met her just a couple of months ago. When he wanted to please her, he ordered flowers for her form here https://myexpressflowers.co.uk/, and she liked it very much. Before meeting her, he had several dates that didn't go well. Some girl asked to visit him and said that if a person is cheating, and the partner does not know about it, then there was no betrayal.
It seems to me that people are sure that they will love a person at first sight, and he will love them, so people are unhappy with dating sites. There are not ideal, but ordinary people who want good communication