Ans. Even though Karna devoted his services to the evil Duryodhana, in the epic story told in the Mahābhārata, he remains a figure of adulation for millions of Hindus and Indians, who regard him as the greatest warrior of all time. Many Hindus consider Karna as a man who fought against his misfortunes throughout his life without a single pause. He never got his due, but never gave up his efforts, his courageous spirit led him to brave impossible odds in his life and he died with unique courage, valour and honour. In the Mahābhārata, Bheeshma and Lord Krishna concede that Karna was a noble spirit who rarely appears in the human race. Karna is especially adored for his generosity. He is idealized as an inspiration for struggling humanity not to lose heart. He is also considered an example of how misjudgment can render all the finer qualities of an individual futile.
Karna's might is praised even by Krishna in the Mahābhārata. During his battle with Arjuna, when Arjuna questions the reason for this praise, Krishna reminds Arjuna that, by having Krishna as his charioteer, Arjuna's chariot contains the whole weight of the universe and yet Karna is still able to rock it by the force of his arrows. When the battle is ended and multiple levels of divine protection are removed from Arjuna's chariot, it explodes into dust through the blows it has received. Arjuna realizes his mistake and praises Karna as well.
Karna's ethics are admired. During his duel with Arjuna, when, by a blow from one of Karna's arrows Arjuna is rendered unconscious, the cobra king Ashwasen creeps out of hiding from Karna's chariot and asks Karna if he may use his poison against Arjuna, because Arjuna had burnt his forest to the ground. Karna refuses. He will not use a snake against any human, because it would be treachery towards humanity.

Ans. yes