Well, two thoughts on that: first, I will build shrines early, but once I have religion I typically stop building them. Second, the Maya are a special case: Pyramids are OP and you will build them everywhere for the science. I do understand what you are saying though, I just have not seen a case where I have not had another choice.
You can do the same thing with almost any other ICSy civ, Arabia and France being my favorite.
The reason I mention asceticism is that you rate it so low when it's like one of the more useful ones. Getting a building first as a follower belief might make it so you get the one you really wanted, however you end up in a situation where you won't have the faith to build them for some time.
What tends to happen is something along these lines if you want a religion that is...
Shrine early, hopefully get a pantheon sometime before turn 40 (odds of this may vary)
Build up your FPT, your goal being to have about 8-10 FPT, any lower and on deity at least, you risk not having a religion at all.
200 faithish: GP, found religion. On deity this usually needs to happen somewhere before or very close to turn 70.
If Ceremonial burial is still there, then you can pick that and whatever you take for a follower is fairly flexible. If not, then Asceticism is your best bet. Heck you can grab both and kiss happiness problems goodbye, but if you pick asceticism, you can pick practically any founder belief and it will work, cept pilgrimage, that's terrible.
Like I said, getting a building as your first follower increases your odds of both getting one and getting say... Pagodas. However your next 200 faith won't be till turn 90ish less something crazy happens and I'm fairly certain that the first 200 faith is better spent on either a missionary to spread it to your other cities, or saving it and going straight to enhancing your religion.
A good combo for example if it's available, is to go Religion, Church Property and Asceticism, Missionary at the next 200 faith to spread it... Now all your cities get +2gold and when they hit a minimum of 3 followers +1 happy and if you are ICSing, and an AI religion isn't being Deity goofy on you, all your cities you will build will get that as opposed to just getting that faith building first and only getting the one bonus in the one city and hating your other cities for not swapping religions fast enough.