Where are the good blokes??

I am currently single. Dont get me wrong, I like being single. And im def not desperate to find a bloke. But I am finding it impossible to meet a normal, descent bloke. Whenever I go out and make an effort the only people who look are 40 or 50 year old. All the blokes ive seen have been weird and just after one thing. What has happened to all the good blokes???