Spotify has sophisticated detection methods to identify modified clients. If their systems detect an anomalous application signature or usage patterns consistent with a MOD, they can ban your account. While bans are not always immediate, losing a carefully curated playlist and account history is a real possibility.
Yes, for tinkerers on a strict budget with a backup account; No, for anyone who values stability, offline listening, and security.
Disclaimer: This article is for educational purposes only. Downloading and using modded applications may violate terms of service and local laws. Proceed at your own risk.