Are my dating dealbreakers too strict?

I'm a 29 year old straight man who has been actively dating since I turned 18. In that time, I've met a wide array of women and have constructed a short dealbreaker list to help me determine suitability early in the dating stage.

I showed this to a friend who said it was too strict, and quite discriminatory, here it is:

• Has cheated in a past relationship
• Takes recreational drugs on a regular basis
• Has an incurable sexually transmitted disease
• Is currently in a situationship or has a friend (with benefits)
• Has low standards of hygiene
• Is a sex worker (whether online or in person)
• Has extreme political views
• Is a single mother (to one or more children)