So much science in this discussion. Groove geometry, master recording, streaming capability, and a host of others. LP quality and digital quality will always come back to the original recording. CD's, streaming, and LP's all will suffer or benefit from that.
If a person has a sizeable collection of LP's then it makes sense to obtain the best possible sound from them. Analog will beat out digital and digital will beat out analog depending on the source equipment, and room employed.
With LP's there are always things to keep in mind. Care, cleaning, and, of course, equipment used. This is still, yet, another debate which has no end. Both formats have their advantages. So many variables to consider.