I see what you mean. High fees are a problem that need to be solved if developers want people to use BTC as digital cash. Luckily, the Lightning Network (although still experimental) makes our life easier by providing cheaper fees and near-instant settlement times without compromising Bitcoin's security/decentralization. It's a short-term solution for those hesistant to leave their BTC in favor of another cryptocurrency.
With increasing adoption for BTC worldwide, it's very likely it will be used alongside CBDCs in the future. That's assuming it stays decentralized and censorship-resistant. These are uncertain times we're living into, so lets hope for the best.