You could always go back in time and make America stop trying to control Japan's media. Other than that it's not going to change.
If I could go back in time, I want to go in year 2011 when Anri is still new in AV. I would love to hang out with her while becoming her "regular costumer".
I want to have a steady relationship with her & eventually start dating for 5 years. After her retirement, that's where I let her go so she could marry her husband and gave birth to her daughter.
As for me, I'll go back to present time......feeling satisfied because I just had the best time of my life with one of the sweetest & beautiful woman ever.