Not hosting something on their store doesn't mean they're trying to fight it. You're free to install whatever app you want outside of their store. Or just use the browser like everybody else.
Porn is not allowed in the app store. They cannot regulate porn videos (child porn might slip through) and the headline next day would be ''Google allows child porn apps on the play store''
Do you know the difference between a open browser and a app store meant to distribute apps?
Chrome is not responsible for the website's content. But the app store will be help responsible for an app's content.
If the objection is that Google doesn't want to provide an app that can be used to access illegal content, then why provide a browser? I would think that there is less of a chance of finding child porn on a major porn site app than what would be avaliable via a browser.
The only difference I can think of is that a browser has other functionality besides adult content.
Congratulations. You may see it like that, not many others will.
> The only difference I can think of is that a browser has other functionality besides adult content.
Yes. Same reason why the reddit app exists in the play store. There is some other content other than porn on reddit.