Liquid-cooled computers have one major benefit; usually, your computer ages over time, and there's a long period where it's still barely fast enough but you wish you had something nicer. A liquid-cooled workstation prevents you from needing to manage this grey area by catastrophically failing at unexpected intervals.

I had to re-read this three times. My sarcasm detector must be on the fritz.

Also prevents you from messing with it too much, as any substantial change requires draining and refilling your loop.

Had me in the first half.

I looked at using an AIO for my PC build but ultimately went with an air cooler the size of a damned rubix cube and a high airflow case.

My room gets toasty with raytracing titles, lol

I got an Aigo AIO (AC SE 240) off of AliExpress and use it as an automated reminder that my system needs an upgrade: once it stops working (with an upper bound of maybe 4-5 years), I'll know that it's time! Didn't even need to pay extra for that feature!