I've heard from guys where prostitution is legal that the women are still difficult, but it goes without saying that they'd be less difficult if it were legal where it's currently outlawed.
My take from( my) experience:
What it looks like for men
The funny thing about prostitution is it exists but nobody acknowledges it. Even among fellow men it's kept secret. The stigma that comes with it just isn't worth it. Even when legal,prostitution is always associated with ,crime, STDs, mafia, addictions, pervert men ect. Do not think women will understand why a man would ever do this.
On the other hand there are plenty of men who are more than happy prostitution is legal. No gf problems and spending money without getting some , sex with good looking women ect. I know guys who f*c exclusively prostitutes. No tinder ect. These guys set aside their ego , and dgaf about other people's opinions. For the free spirit RP it can be great at times. It can be expensive tho. Spending 200 a week on this hobby
If you are bluepilled and like LTR stuff, it won't change anything.
Does it makes men less thirsty?
It depends. This is murky water. Physically yes, mentally no.You absolutely can form a bond with a prosti by becoming her regular. But most of these women are broken. An infamous story was a bout a guy who fell in love with her, was like IDC about her past and went LTR with one. Living together, trying to give her a "normal " life ect. After two months she went back working as a prosti again because she was simply used to have way more money than any regular job could offer her (the lower brackett jobs).
What it looks like for women.
Another layer you cant forget; it lowers the entry bar for regular women! In the states , a east coast girl can travel west, join a sexclub for two weeks and go home with almost 4000 dollar. Nobody will know anything.
If you are NOT in the upper class of society, you will hear many ,many stories about " regular " girls who once upon a time worked as a prostitute. You know , when money was low. Once done i believe a woman cant recover from this.but yeah, it's always lingering as a quick fix for these women.
Another example : nowadays a lotta women " won't necessarily say no" when asked if they consider being a high class escort. Back in the days it was being shamed, nowedays its basically glorified. Documentaries ,books, series, women vlogs and blogs about being a high class escort and "only having to go on dinner dates, you know, be high class company for a lonely millionaire " . How exciting it is to meet horny Chad's with a lotta money and make big bucks.
Conclusion
Interactions between men and women wont change. Because as long as this Pandora's box is closed for a woman,she won't respect it or understand it, so it basically doesnt exist for most women. They won't behave better.
For some men it's a good solution. Plenty of women who only chase the 20% guys are willing to f#c the other 80% for the the right price.
Its bad for society as a whole, but good on a micro individual level