What's the difference between 'anyone' and 'someone' in the following sentences? I asked a similar question earlier on this site and got a good explanation. But still I have got stuck in "anyone" vs "someone".
1- I have never played against anyone/someone like him before.
2- I don't want to speak to anyone/someone like you.
3- There will never be someone/anyone like Ronaldo in the history of football.