actualy you are bit exagerating here, nobody in the whole thread ever said start doing everything from the day one. all people said is, start with faraiz, move towards so called “appearance”. there is no need to categarize them in more less important when we all know what is farz and what is sunnah, they are all important. none of us here has any confusion about basic tenets of Islam, a 7 year old school kid is taught that.
the only point people trying to make here is that, consoling the negligence of ourselves saying its lesser important, is an evil thing to do, and it should not be like that. do it step by step, one by one, but do not belittle any ahkaam