Why will Hindus be afraid of the Huns?
Huns invaded India thrice. Hindus defeated them and beat them back every single time. Unlike Europe and Middle East which were totally destroyed by Hun invasions.
Roman empire crumbled & Persian emperor Peroz was beheaded by Huns.
Third Huna invasion was carried out by Mihirakula. He was defeated by Yashodharman.
From Toramana onwards, they stopped calling themselves "Alchon" on their coins. Toramana became a Aaishnava and issued Garuda coins. His son Mihirakula was a devout Shaivite.
In Rajatarangini, Kalhana praised a Huna king Meghavahana for his just and dharmic rule.
No wonder then that "Hun" is one among 36 gotras of Rajputs today