Are slot machines genuinely RNG or bias?

rng slotSo, what exactly are RNG slots? In layman’s terms, any slot game post-1980s is an RNG slot. Unlike their mechanical predecessors, RNG slots don’t rely on physical reels.So, what exactly are RNG slots? In layman’s terms, any slot game post-1980s is an RNG slot. Unlike their mechanical predecessors, RNG slots don’t rely on physical reels.