These inflation charts show the devaluation of government currencies. The top chart shows the devaluation of £1000 GBP over a 30 year period between 1990 and 2020. The currency lost over half its value.
Devaluation of £1000 since DEC 1989
The second chart shows the price increase of Bitcoin and Ethereum cryptocurrencies which have fixed distribution amounts and declining distribution due to the halvening events. Cryptocurrencies and gold can provide a hedge against inflation and economic downturns.