I just bought RAM, I want to know if i just done the right purchase

Hi, I just bought ram ddr5 for 138 euros 32gb of storage.

My dad keep saying this is a bad invest, but I dont think the same so I want to hear you if that invest is bad, the specifications are Kingston FURY Beast Blanco DDR5 32GB 5600MT/s CL36 DIMM Memoria gamer para Ordenadores de sobremesa Módulo único AMD EXPO e Intel XMP - KF556C36BWE-32, 1,25 volts, dimm. I apologise for my english