"Assalam o Alaikum wa rahmatullah wa barakatuhu,
May Allah bless you with all hikmat and barkat in your life. Your concern about correcting the wrong practices in Dawah work is very good and it is from Allah. Now it is upto you to strive for its correction with
1. Being passionate for their correction and doing dua for it.
2. With Hikmat
4. With having trust among those in whom you are working for correction. (Take prophet example of correction of Kaba construction Hadith)
5.With being clear in your mind that result is not in you hand. You have only to be careful about your intention and putting best of your ability. You will get full reward and doer is only Allah.
6. To do till last breath of your life
So many people who claim for correction of the Dawah work, got derailed and shaitan played its game of damaging Dawah work and the cause of Muslim ummah as they missed any the above points.
I do dua that it may not happen with you........................
.....And if you are not agreed on the basic idea of Tablighi Jamaat and it is your ijtahad that it is not the correct manhaj of Dawah, then I have no problem with you as difference of opinion is acceptable in these subjects..........But then please dont come for correction taking name of the mistakes of the worker as you will not be able to do justice and it will create more problem than any solution........Still the choice is yours......
Tabligh elders always stress on good completion of worldly responsibility.
If I remember student life at Aligarh Muslim University Aligarh,our elders always used to stress on Studies,and doing it well. Similarly they never allow to leave the job and to go in Jamaat.
And the results also proves........
In the work of Tabligh thousand of DOCTORS ,ENGINEERS, Beurocrats, Sportsman and Big Businessman are active worker and also fulfilling their engagements.
I will not reveal the name but the many Shura Member of my district and State are very big Businessman.
At the same time their are exceptions and some people violate it. But they are very less and our elders donot endorse them as right.