I mean, if you just wanna go through a bunch of comics and calculate the ratio of views to subs, that's all public information! It's possible for anyone to grab a huge sample and do. It'd definitely be interesting if you wanna! I'm just not sure it's.... practical? without some kinda multi-year study to contextualise that information. I mean, we all know how misleading stats can be.
I've made this analogy before, but if you flip a quarter 4 times, and it's heads every time, it's impossible to tell if there's something wrong with your quarter. You just haven't flipped it enough times, and it's impossible to have meaningful statistics before you flip it more -- it's just going to be random whether those stats apply or not. And for comics that have been going for a year or less, they simply haven't flipped the quarter enough times for me to tell. Are you doing well? Are you doing poorly? Genuinely, we don't know, and the way I think of it is, "well, you should be at 50% heads vs tails" would be deceptive advice -- it should be something more like, "keep flipping and you should find that you even out to 50%"
The time frame that most successful creators I've seen give is 10 years (though I have had one creator advise me that if you don't find your comic fulfilling in some way after 2 years, that's a good time to decide it isn't for you). After 10 years, if you do your best and don't give up and fortune is on your side, you'll have that first step of "an escape from obscurity," as Spike Trotman put it in This Is Everything I Know.
Incidentally, I've linked to that comic a billion times, but if you're looking for practical-minded advice and haven't read it yet, check it out! I agree with Spike a lot that it's hard to create a simple step-by-step because everyone's journey is legit so different that there's really not a set path.
And anyone can do their own research, if you want something tangible -- get off the popular page, look for a reading list that has some good variety and pick a bunch of comics and crunch the numbers. Look for comics that have been at it for as long as you have. Look at comics that are a similar genre to you. Look at comics that you think are about as funny or pretty or compelling as yours and try to figure out what they're doing. Look at comics who update about as often as you do. There's SO MANY factors that ultimately, you might not find anyone in your exact situation, but I don't think this sort of gauging of where you stand is bad to do. I do this a lot -- try to figure out who my peers are and how well I'm doing by comparison. I also try to figure out ratios for stuff like engagement to get a better idea of where I am -- we had one thread where someone was worried that they'd been swarmed by bots because SO MANY people had visited their comic without subscribing... until we did the math on a bunch of other comics, and saw that no, that was a pretty normal ratio, actually!!
This sort of math actually comes up in threads a lot! The only thing we don't typically give is a "you should on average have this many subscribers by this point in your comic's life" because I genuinely don't believe there is a universally meaningful figure for that, no matter how badly people want there to be.
I dunno man!! I don't see myself as trying to be positive. The things I say have been called too negative by some folks, in telling creators that this stuff doesn't always work out, and that getting promoted by Tapas on the front page won't create the fame that you think it will, and when someone asks "why even do all this, then" I don't really have an answer for you other than why I do it, which can tend to lean a bit poetic -- but ultimately I don't think webcomics are really worth it in a purely practical sense. I don't think that's negative, either -- comics are hard, but I love them. I love making them. I hope that we all find success, I'm all for more ways to make this financially viable for more people (and I'm glad we can get advice on that sorta thing here), and I think comics are super rewarding, but it's important to know how long and capricious this road is.