Genuine feedback please?

In the interest of pitching Bitcoin to my mum (who saves in cash) I had an idea to make some interactive charts that visualise inflation. I thought if she and others like her could see how her wealth is being drained, she'd see why Bitcoin was so important. I tried so make it emotionally provocative with the savings counting down in real time (showing the erosion). So I've made a basic website which I'll link in below. It's only 4 simple pages but I feel the charts are shown in a way that could really help push Bitcoins importance.

Any feedback would be appreciated, not just on the site but also the concept. Thanks in advance.