Looking for the antonym of stigmatizing [closed]

What about praise?

According to Oxford Dictionaries

Express warm approval or admiration of.

sing the praises of

Express enthusiastic approval or admiration of.

Also, you can search in a Thesaurus and choose the one you like most https://en.oxforddictionaries.com/thesaurus/stigma

I want to congratulate Dávid Leblay for his suggestion glorify, because I think that it preserves the touch of religiosity that stigmatize transmits.

Looking for the exact meaning of apotheosize (suggested by @Fattie), I've found another good one

idolize

Admire, revere, or love greatly or excessively.

You could use lionise / lionize.

lionize: give a lot of public attention and approval to (someone); treat as a celebrity.

modern sportsmen are lionized and feted

Nevertheless, he is a flamboyant showman, fond of electric blue suits, who once turned up on a motorbike to wild applause at the Cannes festival, where he is lionised.

People will lionize you as the Voice of a Generation.

In 1778, after an absence of 28 years, he made a triumphal return to Paris, where he was lionized for four months in a way few writers can ever have experienced.

[ODO]