Receiver anon set is literally every Monero user that has ever existed because of stealth addresses

Sender anon set grows exponentially all by default: 16^N (N = number of hops from original transaction) 3 hops already gives us an anon set of ~4,096 and this all assumes you are not randomly chosen as a decoy for someone else during that time which would increase your anon set even further

And no amounts or addresses are visible on chain, period

Here search mine on any XMR block explorer:
89spcfRbp8EZZF2Qf9qJNSBjbx7fJAdJcEf64GBP1Vgg8yNrKHVLtJXLt4jWr3hcYeYUePpKfg5MkNYsjNc9sx3m3ymcMt4