Earlier quoted context omitted.
Except (at least in the case of BTC) that transaction will be permanently recorded on an indelible blockchain for everyone to see. Such security and privacy.
Bitcoin Lighting Network and Monero ftw. Bitcoin is not yet perfect. Hopefully someday. Monero however is pretty great privacy wise.
Two things:
1. Bitcoin Lightning is not Bitcoin and is in fact a centralized by design layer 2 system which the transactions are off-chain [0][1], a direct contradiction to what Bitcoin was designed for. A peer-to-peer on-chain electronic cash system.
2. Monero and the other privacy coins are getting delisted and banned from exchanges due to increasing regulations. [2][3][4]
You can still use Monero, but the on-ramps, exchanges will have banned the privacy coins under these regulations, cutting a way to easily exchange it for fiat.
[0] https://iopscience.iop.org/article/10.1088/1367-2630/aba062
[1] https://arxiv.org/pdf/2201.07746.pdf
[2] https://markets.businessinsider.com/news/currencies/monero-k...
[3] https://www.consilium.europa.eu/en/press/press-releases/2021...
[4] https://www.coindesk.com/policy/2022/03/31/eu-parliament-vot...