Why are BTC charges so high?

Could you elaborate on the reasons behind the significantly high transaction fees associated with Bitcoin (BTC)? Are there any underlying factors that contribute to this phenomenon, such as network congestion, limited block size, or perhaps the increasing popularity and adoption of BTC? Is there a potential solution or workaround that can help mitigate these high charges for users looking to transact with BTC? Understanding the root causes and potential solutions to this issue would be invaluable for those interested in navigating the cryptocurrency landscape.