Ah you're right, there were also conscripts in some Waffen-SS units. Looks like this guy volunteered though, as it says in the article:

A blog by an association of its veterans, called “Combatant News” in Ukrainian, includes an autobiographical entry by a Yaroslav Hunka that says he volunteered to join the division in 1943 and several photographs of him during the war. The captions say the pictures show Hunka during SS artillery training in Munich in December 1943 and in Neuhammer (now Świętoszów), Poland, the site of Himmler’s visit.

In posts to the blog dated 2011 and 2010, Hunka describes 1941 to 1943 as the happiest years of his life and compares the veterans of his unit, who were scattered across the world, to Jews.

I guess they couldn't confirm that this is definitely that same Yaroslav Hunka, though that would be some coincidence. Not only did he volunteer, he loved it. And what even is that comparison? That doesn't sound like a person who has learned anything.

Their values and goals didn’t necessarily align with those of the Nazis, other than they had a common enemy.

You call it "not necessarily aligned, other than". I call it very much aligned. The difference in opinion can't be that big or important if they're willing to kill and die under Nazi orders.