Most people are not looking to invest in a 250 dollar AIO for a low powered 350 dollar video card, that, for 99% of use cases, won't get any benefit out of extra cooling. It would be wiser to take that money and say, invest it in something significantly more powerful (where water coolers are far more common). Consider returning your card and putting that 250 dollars toward something like the Radeon 7900 XT (better rasterized performance) or RTX 4070 Super (better Ray Tracing and AI Upscaling performance).
If you are having legitimate problems with your video card, like overheating and/or thermal throttling, check to ensure the fans are spinning and are turning on or speeding up when placed on the necessary load. If the are not spinning as normal or are making strange noises, consider replacing the fans. Simply search your card's brand and model, followed by "fans" and you should find some fairly inexpensively that can replace the broken ones.