Another woman here blocked me after I said how stupid it is of her to be in a long distance relationship with someone on this site. Was i being rude?

I just saw there is another woman here who is in the 36-40 age range who is "dating" this man on this site. I have even seen that man and her saying I love you to each other in her posts and also in her gifts and saying how they would even marry one day and how he makes her happy and loved. But whats funny is that, the man has a blank profile pic and the username is obviously anonymous whereas the woman does have her profile pic. Its stupid how some people on here get into relationship with each other even without knowing each other and everyone is anonymous here and lives far away from each other. Most people here wants it the easy way i guess and are afraid of trying to form relationship with someone whom they can meet in person or within their city.

So i messaged that woman asking why she is in a long distance relationship with that man especially on this site where everyone is anonymous and why cant she find a man whom she can meet in person or at least use a dating app instead. But she gave no answer. So i again messaged her this "Woah no reply at all? Its really stupid that you are in long distance relationship with someone whom you dont even know especially on this site and already saying how much you love him. You are in your late 30s or probably even 40 by now so you should know better. I am 23 and would never do long distance relationship and currently like my crush in the classes i go with whom i can at least interact in person." Then she replied "f*ck off" and blocked me. Was it rude of me to say that or was i being right?