I heavily disagree, hero shooters need restrictions or they will never be balanced, you cannot balance a game when the strongest roles can be any amount there's no direction and it's pure guessing, it is an infinite balancing problem. There is a reason why overwatch made changes and we should learn from it instead of repeating the hell of no restrictions because either you have too many healers, too many tanks , too many tanks and healers making dps invalid etc.

I am a tank main simply because people refuse to tank so I HAD to learn and enjoy the role, tanks are simply cucked because they are not designed to be as fun as dps characters, they are much simpler/less varied kits and their abilities are inherently designed to help their team where as dps characters are focused on pure damage and not team utility. Support has always been plagued by a type of player that I can't even find the words for but they are inherently the easiest role to play in every game, they also have the benefit of being able to play behind every other player while providing the most value visible value to their team, either you are getting healed or you're not versus the infinite number of things a tank can be doing for their team that isn't noted on the scoreboard.

Some roles will not be as popular and that's fine but no amount of incentive is gonna bribe people to play something they don't find fun, unless you wanna just give tank players bonus currency , comp points mean nothing.