This is quite a simplistic reply. You can mine Monero on your gaming computer, during the night (when the kilowatt-hour rates are cheaper), and essentially make dollar-cost-average purchases using your electricity bill. You can stack moneros using your computer and your utility bill and you
- wouldn't surrender any KYC info to any glow institution
- would have absolute privacy to your stack
- wouldn't have a "counter party" risk, in the sense that, there is no turd-party institution who can withhold "your" moneros from you; the moneros you mine are directly sent to your wallet which you have on your phone or your computer
There can be lots of reasons one might choose to mine Monero at home, it is not just off the cuff "mining monero is not financially sound".
1. your country might not have a CEX with XMR offering
2. you might not have access to any crypto exchanges
3. your bank might not be playing nice with the crypto exchanges
one can keep substantiating such examples.
For the simplest way to mine XMR, start with
https://gupax.io