Namaskar Folks.

According to Srimad-Bhagavatam and Bhagavad-gita, anyone, including so-called low born men,
who may take shelter unto the Lotus Feet of Lord Krishna or His devotees, is sanctified by initiation process.

Here's a list of so-called low born men and addicted to sinful acts.

Kirata, Huna, Andhra, Pulinda, Pulkasa, Abhira, Sumbha, Yavana, members of the Khasa races
and even others addicted to sinful acts can be purified by taking shelter of the devotees of the
Lord, due to His being the supreme power. I beg to offer my respectful obeisances unto Him.
(Srimad-Bhagavatam 2.4.18)

In the purport of this verse Srila Prabhupada describes the Pulindas as the Greeks, from whom Western civilization has descended, and the Hunas as the Europeans, who later inherited the Greek legacy. The Khasas are the Chinese, or Far-Eastern peoples. The Kiratas are described in the
purport as aboriginal peoples from the Kirata province of "old Bharata-varsa." However, it should
be noted that Bharata-varsa is the ancient India and comprised of Nepal also. In another place Srila Prabhupada describes Kiratas as synonymous with Nisadas, residents of present-day Africa:

Now you tell me what is wrong with these??
Maybe Shiv Sena Nepal and Homeyji can at least tell me why kirata-hunandhra-pulinda-pulkasa became to be called low born men and sinful??

And it said that any of these sinful, low born man can take shelter unto the Lotus Feet of Lord Krishna!!
How is this possible when Kiratas Lord is Lord of the Lord who is none other than Siva Kirateswor?

That's why Vedic Hinduism is full of crap! It tried to twist and turn so many facts and distort the truth and rewrite the mythology that they didn't see it coming that the very truth they twisted will come and slap their own face.