No one is stopping you from giving a feedback, there is a difference between giving feedback and complaining.
feedback is “if played for x amount of time and I’ve noticed y, I don’t think A should be happening so I’ve reported it as a bug”
complaining is “I’ve been playing this game from the first championship manager and I’m really disappointed with the game this year, they’ve not fixed an issue that has been there for 20 years”
You notice how in the first one, specific issues are pointed out while in the later it’s just a random statement that means nothing