It sounds like you have walked to edge of the analog cliff and are about to take the plunge into the abyss. My advice is don’t jump.
What you are noticing is the emperor has no clothes phenomenon. The analog lovers make all sorts of claims about the so called warmth and lushness of analog. As you can tell from my sarcastic tone I am not a believer and I much prefer digital on the whole. I maintain an analog system because I have a small number of LPs from back in the day where I think the digital masters are audibly inferior to the original analog.
Now to be fair as you ascend the price ladder in analog the improvements become noticeable. I haven’t priced your analog equipment but I suspect it’s at entry level. However I urge against going into the stratosphere to seek the sonic grail.
Now having said that the most obvious weak link in your setup is the included phono preamp in your tt. Those are for convenience but a dedicated phono pre amp will be a major upgrade. Unfortunately there are a lot of really bad phono prees in the budget range, and imo you need to budget about $500 minimum. Other posters that are more knowledgeable might be able to offer quality recommendations at a lower price point and I would defer to them.
If lushness is the goal then get a tubed phono preamp.
And if adding a decent tubed phono pre doesn’t get you there, I would jump off the analog merry go round

