I think online dating is gross and sad and disappointing. real life dating  got me results.
But what made you meet your past 4 significant others online?
It was convenient and time saving.
Online dating is not for everyone, and it's good you gave it that many chances before writing it off immediately. You should stick to real life dating because online dating can be dangerous, you don't know if they are catfishing you.
I know the dangers, I've been talking to people online... I met people offline. I just don't like online dating it's a different experience online.
I think you know what you want and it sounds like you are happy about that. Good luck in your off line dating.