yes, in general, I totally agree
but if you take a particular case and build a model for a particular case?
for examle find PK to  https://www.blockchain.com/ru/btc/address/1P5ZEDWTKTFGxQjZphgWPQUpe554WKDfHQ 1
or best https://www.blockchain.com/btc/address/12c6DSiU4Rq3P4ZxziKxzrL5LmMBrzjrJX 1
1 block