איז תר א ריזון פור תיס בלוג אור איז אית ג'סת פור פאן?
אי תינק איתס סורפראיזינגלי איזיער טו טאיפ לייק תיס תאן טו ריד. איט איז וארי סילי אינדיד. אנד תה תמפתאישון טו יוס ידיש וווולס (😂😂 אההה ואוולס?) איז סטרונג.
i decided to answer this in plain English, just so it's easier to read.
i come from a Mizra'hi background, so my knowledge in Yiddish is very little to non-existent (and would be completely non-existent if it wasn't for applesauce, who i think about almost daily) and i suppose you could say my transliteration is based on a more Mizra'hi perspective of Hebrew (tho tbh, the aspects that i use are mostly just correct Hebrew, almost). i never use ע for transliterating a vowel, ט for transliterating t or ק for transliterating k/c, as these are guttural sounds which do not match the English sounds [note: i do however transliterate q to ק even tho from the aspect of pronounciation that's wrong, as peple often do it the other way around for Arabic and Aramaic, and even used to do that for Hebrew back in the day - e.g., New Shekel coins used to have "Sheqalim" written on them instead of "Shekels"].
also, i use the weak sound of ת for th (as in think) and the weak sound of ד for th (as in they) as these are the original weak sounds of these letters (by "weak sound" i mean the sound they make without a Dagesh, i'm not sure if there's a better term for that in English)
all of these rules make my transliteration kinda hard to read without vowels which is why i add them. and it adds the fun of using Qamatz for vowels that are somewhere between a and o, and overusing the 'Ha'taf vowels just because i can (actually, i do have SOME rules for when i use them, but they're a bit inconsistent so idk if they can really qualify as rules tbh)
also, my transliteration of w is using extra alefs, except for the beginning of words cus there it works less. so for instance, i transliterate "vowels" to ואואלז (i allowed myself to drop the Niqudh here because i think it's quite clear). see how that's easier to read than וווולס? so yeah idk i like my way of doing it better but i also understand that it's very impractical. but this is a gimmick blog so i just have my fun
also, @ivrish-offical exists, it's a blog that stole my idea but uses a transliteration system more similar to what you suggested. tho i havent seen them active in a while, probably because some of the officalverse blogs are... really not normal about Hebrew lol. from what i've seen satan-offical herself is chill but yeah some of the other blogs there are kinda over the top antisemetic.
also @transliterhatred exists, technically since before this blog, he uses several systems of transliteration in both direction and one of them the worst transliteration system that i've ever seen