I believe you, and while I haven't ever gone from texting straight to sex on the same day, when I first met my now ex-wife, we texted quite a bit before getting together (that was back when I was blue pilled). It worked well, and we ended up hooking up on our first date, but I don't do that any more because there is too much chance of wasting time. I am curious as to your success rate with women when you text them a lot... how many ended up being a waste of time?
The second issue is that women are so weird when it comes to texting! I do well with women at this point in my life but I feel like the last frontier for me is feeling out the communication levels. Every woman is different and each of them feel very differently about communication levels, yet you don't know how much they want. Don't initiate text with one woman multiple times a day and she thinks you are a player and/or not that into her and she ghosts/flakes you. Text another woman multiple times a day and she thinks you are thirsty and she ghosts/flakes you. I've tried everything, waiting 3-5 days, texting every day, letting her set the lead in terms of frequency, only texting to set dates and not initiating contact over text beyond that. The one thing I do consistently though, is if she initiates text I will always respond, sometimes quickly, sometimes slowly, but the point is that I never ignore her texts and if she seems really into talking I will absolutely talk and turn on the charm, though I only have substantial back and forths if she has already agreed to a date at a specific time/place in the future.
The issue is despite all the experimentation above, when I ended up getting ghosted/flaked on, I have to wonder if it was due to too much or not enough communication, even if the amount I texted each woman was exactly the same. The worst part of this is that A: I will never know if communication level was the reason and B: I haven't been able to feel out anything that really helps me get a solid grasp on which ones want more vs less, and believe me, I've looked at a lot of variables. So at this point, I've come to the conclusion that it has nothing to do with communication levels and there were probably many other factors going on in their lives, and that could be combined with possible low-medium interest. That's the most frustrating part is that as men, we are problem solvers and we want to believe everything is in our span of control - "had I just texted more or just texted less it would have worked out," but you'll never know. So because of this, I stick to my general text rules of keeping initiation low and limited and primarily focused on setting dates so as not to waste time.
I could give a handful of mind-blowing examples where things were going incredibly well with women I had cold-approached or warm approached. Got first dates, made out, lots of chemistry, but then was ghosted or flaked on after that. Keep in mind, that isn't the most common outcome I experience, it's just that things were SO on with these women that I still scratch my head and wonder if there actually was anything I could have done differently (IE communication frequency), or if it was just things on their end outside of my control. I assume the latter but am always looking to improve.