People who claim Monero takes days to sync must be using a 2006 laptop with dial up internet. On a modern computer with an SSD, quad core processor, and decent internet (25 mbps+), a full sync should take 6 hours at the very most. A PC with a high end processor (AMD Epyc or Intel with 12 or more cores) and fiber connection will have it done in a couple of hours. Sorry, but Monero is cutting edge software, and you need modern hardware if you want to have a good experience.