If a web requires me to do this to access it, I simply refuse.
The last time I needed some web was my electricity company - sent them a ticket with a complaint. They replied with some bs like "your browser is simply not supported" so I kept sending them the same ticket over and over again until I got a real response and it seems they decided to change the system.
To use my favorite quote: That's all it takes really, pressure, and time... :)