Smoke Grenades in BF6 should not be class-locked to support.

With BF6 having challenges and progression tied to the use of specific classes, smoke grenades are basically non-existent. You always have the subset of players on support who always run frags, but by not giving other classes the option to run smoke, games are often decided based on how many supports one team has.

With the number of chokepoints and tight corridors on BF6 maps, smoke grenades are absolutely vital to pushing objectives and flanking the enemy team. Just today I've won 3 games of Rush and we all-capped the other team on Cairo just because nobody on the other team ever used smokes to break up our team's sight lines. I can't help but think that games would be more balanced if smoke grenades were available to all classes as they have been in other games.

If spam is an issue, just limit the number of smokes to 1 on other classes.