Will put down the articles you mentioned since maybe you are interested on that topic.

This is helpful article to read

Scability issues  https://crypto.com/university/bitcoin-scalability

Price volatility https://www.bitcoin.com/get-started/what-is-volatility/

Environmental concerns related to mining https://news.climate.columbia.edu/2021/09/20/bitcoins-impacts-on-climate-and-the-environment/

This take long time to read so I do hope you take spend some of your free time reading this since for sure there would be a lot of learnings to get from this article. Although you can get an idea by ideas given by people but its more ideal if you can read the whole article so for you not to miss out some other information that you need to know.