Why do people on here get into relationships with each other on this site even though everyone is anonymous here and can be fake too?

I have seen several accounts here who are in relationship with someone from this site and they are all grown adults even as old as in their 50s or 60s and saying each other in their posts how much they love each other, in their whiteboards and gifts too that how much they love each other. How? Long distance relationships dont even work most of the time and on top of that pretty much everyone on this site has anonymous usernames, not their own pics and also there are too many fake accounts here and catfish too so how do they do it? Do they just want relationship in the easy mode because they are too afraid to try with someone they can meet in person or in the same city? This site isnt even a dating site so why can't they just use a dating app instead? Why do even some of the older men and older women here do that? I see older men who are 40+ messaging women and hitting on them here thinking they can get into relationship with them without even knowing that she can be a catfish or something. I have also seen people on here using the word rejection if the man gets blocked or ignored even though they dont even know each other and are completely anonymous and miles apart from each other. Most people on this site live in their own bubble and always wants it the easy way. Its funny and stupid how easily some people believe each other on a site like this hahahaha