It is not inherently disingenuous when someone disagrees with you or doesn't see the point you're making.

You can link to how they're dominant in the market today all you want, it doesn't change the trajectory of their earned market reputation.

Locally, multiple small ticket companies are popping up to compete with TicketMaster. They've been here longer than a decade and don't even register on your charts. Everytime they sell a ticket, TicketMaster didn't. This will continue slowly over time unless something changes. As mentioned, this isn't a new problem, so why expect them to change? Thus, a replacement will rise... no matter how many charts you link to showing their current market demand.

People also said Internet Explorer would be the browser we all used forever. It's not a hard comparison to understand, nor is it disingenuous. If you have trouble understanding someone's reply, there are tools like Goblin Tools where you can copy and paste what is written and it will help explain how it is not a personal attack against you and your ideas.