All I can contribute is that I have a number of friends who are musicians who are not finding it sustainable to tour. The business is getting more challenging for them, and at a certain point if they can't make money on merch, it doesn't make sense for them to go out on the road. Independent labels are no longer fronting some legacy bands with money to record new records. I understand that it's easier for newer bands who can get a ton of streams, but it remains to be seen how long labels will invest in them. The cost of renting vans, trailers, gas, hotels, etc. make the economics of touring more complicated and tricky. Merch is one of the last fallbacks for musicians, and I'm glad that the article mentions those things because I'm hearing about it more and more. Bethany from Best Coast made a great new LP, and she can't afford to tour behind it or promote it. It is not out of the realm of possibility that we will see some bands not touring as much, so it shouldn't be a surprise. The numbers have to make sense for them to go out and play. And ultimately, that could hurt promoters too. Having nights where a venue is dark probably doesn't help the costs for operating it and keeping it open.