Have you ever seen (or heard) that any upper castes Hindu people of India does some untouchable's works/professions? Why

[Santosh Kumar]

It has always been said in India that social status and the works/professions depends more or less on the economic level (or financial status) of a person/family.

(1) If it is true in real sense then why so called upper caste people of India have not seen to do works like sweeping/cleaning of houses/roads/toilets, polishing of shoes, cleaning of domestic pots, cooking/serving in others houses, caring of others faints/child as maid, etc. even though their economic level not so good or living in Below Poverty Level (BPL). Why it is so in a democratic country like in India even after 67 years of independent of India ?

(2) These works/professions does not require any knowledge or skills to do for surviving and earn some money for bread & butter.

(3) Could Hindu's God/Goddess either gives some special rights or some special talents only to the so called upper caste of India or it is something else? Like business talents to vaishya (baniya) community, talents about gold to Jain Community, Academic and Administrative Knowledge (or skills) to Kayasth (Lala) community, untouchable's works talent to Dalits (SCs, Scheduled Castes, Shudra) community, talents to live in woods to Aadiwasi (STs, Scheduled Tribes, Jangli) and rest other works to Other Backwards Castes (OBCs), etc. Is Hindu god really partial about who has got which type of skills/knowledge who does not have which type of skills on the basis of their community?