Earn them. It's been my main income since 2013.

If you have time for any side job that earns you sats, even if current fx rates lose half or even quarter, just remember 1sat=1sat.

Example: One of my friends makes memes on commission for sats which is super fun and made her a bunch of sats as she went the past couple of years.

This can be you, and you, and you.