The real embarrassment is how little effort there's been to limit/reform the pardon system since then.

Pardons have valid uses, but it's wild that a single person can unilaterally pardon donators, family members, former presidents, etc, without needing so much as a simple majority confirmation vote in the House or Senate.

The questionable pardons that we've seen over the last few years (and the Nixon pardon) are just the tip of iceberg in terms of how badly they could be abused.

I'd imagine it won't be long until we see a president issue a preemptive pardon to themself at the end of their term, because there's nothing in the constitution that says they can't.