I've thought about using Pokertracker to create ranges for the population but I'm not sure if it would be worth the time since the dynamics of the game are always changing. If I were to do it, how should I got about it?

Do I gather pushing ranges by BB's + position from everyone and merge them all into one?

Do I create ranges only for the regulars?

I think it is "little weird" to use "player tendencies" for the regulars (you are reg, you already "know" that play). You just use "player tendencies" for the field, all of them. You can use "country tendencies". Also for the regulars. But you can't do that with the PT4.
First, mate, you need very big sample. Millions hands...I think you don't have such a sample. You will realise that, if you have some.

I have a friend.... He use a huge database to define "player tendencies". For Zoom. And he play without HUD. He play rare and thinks it is "unnecessary" to use HUD, no value. And I show to him how even several hands and "country tendencies" are more usefull than the "average range". There is a very "little window" for the "field tendencies". They are really usefull if you can't have HUD at the table, but you have big database with hands for this field.

Just play, look what the people do. Use the forums. Ask for some hands, for the "field tendencies". You will learn that fast.

I think this "field tendencies" are changed drastically for 3-4 years....Sorry for the English

Mate, think about this. If you know the average range in some situation, you can't make a mistake (bad "move" in a long run), but you can't have "a very profitable move". This is usefull if you don't know nothing, if you are "blind". Very little "window". In some rooms and formats you will be blind. Let's say Party fast poker. But in the other "places" no real value for this "tendencies".

I remember, one stream, very successful MTT player. He said "He have a dog for an avatar, it is better to raise here than shove". And everyone is laughing..."Nice joke, coach"...And he "this is not a joke" .

The reason for creating the ranges is cause sometimes I don't know if I should call the all-in. Has anyone attempted to create ranges and gotten good results or was it not worth the time?

Waste of time..The ranges for shove are pretty similar.