Yes. As the tools get simpler and familiarity grows, XMR will find a place. My business will start accepting XMR and BTC. Right now its a pain in the ass. You need to set up a BTCServer.
But one thing you could do is sell busineses recondititioned PCs with linux a 2TB HD running XMR, BTC, BTC Cash and lightening nodes with OS mixing SW. And accept XMR. You don't even need inventory. You can build to order then teach em how to run it. Just a website.
Corporations won't touch you, but small medium businesses might.
Also I don't think its going to help "advertising businesses". They might find themselces debanked...but a business that simply accepts