[stego-tech]

Chillax Palantir, your pro-surveillance throwaway incidentally makes such large data harvesting companies a larger target.

Limiting data retention doesn't mean hiding bad things, it means limiting exposure in general. The more of a thing - anything - that you have, the bigger a target you are to bad actors. By extension, companies holding vast sums of data beyond what's needed to process a given transaction or remain compliant with the law end up placing themselves at risk of being targeted and said data used as leverage against them.

You don't limit data to hide bad shit you're doing, you limit it to avoid others using it to do bad shit against you or your customers. If someone or something is engaged in bad shit, there will always be evidence somewhere regardless of data retention policies.