Have we ever considered the advantages of Bitcoin's insignificant fees? I utilized Coinbase in the UK to send some coins to my younger brother, and the transaction was completed successfully in less than 15 minutes which is like instant transfer.
Was this an internal transfer between two Coinbase accounts or were you sending BTC to your brother's wallet? The confirmation time for on-chain transactions can vary from practically instant (if you are lucky enough to have sent the transaction at the right moment), and you can wait 1 hour regardless of whether you have paid the priority fee.
Previously, I had to wait three working days for Western Union to validate my transaction. With Bitcoin, the days of going to the bank and waiting in line have vanished, and I can now send something to him without incurring any additional fees. In the past, I had been using Western Union to do this, but the extra fees were ridiculous, so I didn't have to complain because I didn't know about bitcoin. I'm happier now that i could save some extra charges.
I don't know anything about how long the WU transfer takes, although it seems to me that three days is really too much - but I don't think the fees are as big as you say. The calculator from the WU site says, for example, that for $100 sent from the US to the EU, the other party receives EUR 93.38, which means that the fee is $0.99 or even less.
In addition, fees for on-chain transactions these days amounted to over $10, and currently the priority fees are just under $5.