Online dating is a disaster, and yes, you still need to leave your house

I speak from experience. Been there, done that. I'm not unique in this world.
Bars, clubs, don't go there. I say, just be yourself and do the things you enjoy. Of course, therein probably lies the rub. You need a hobby to get yourself out there and expose yourself to people and then interact with them. You could take up photography, writing in a blog, making music. Some people find comfort in belonging to church groups and doing volunteer work. Maybe church isn't your thing because you're not religious. That's fine. Find something you can do take interest in and go with it. Maybe you'll take passion in it and really enjoy it. Maybe you'll
hate it! But you'll learn. And you'll meet people along the way and learn from them to. Don't think you have to interact in real life either. There's tons of online forums for all sorts of hobbies. In real life, though, you have meet up groups, hobby stores, classes of all types at all education levels (amateur hobbyist to university), and so on.
With that advice, I say go from there.
But for me, dating is not the way. I met my first girlfriend without dating. Dating was a disaster, and many men agree with me. I choose to stay single.