The only benefit of mining monero is you get kyc free coins that you can use, or convert.
As far as fiat you'll break even or lose but I'd say keep half, convert half to BTC to get it KYC-Free.
Discussion
what apps do you recommend then for Android
You can use Zapstore, F-Droid, or Google Play Store to download Termux which you will use to install xmrig:
https://v.nostr.build/s0vFHRFoHVaR2WJD.mp4
Gist:
https://gist.github.com/2niuhe/f9c0a1168ebc02bd0b89ffdb7ed21f6c
Video Source: