Sound/speaker problem on IOS17

To all Iphone owners whose updates are from ios 17,please take note that the notification sounds and even Siri, cause I am blind, is very very soft!! Due to a bug and we cannot fix it ourselves. You will see on their website all the people complaining about this! Have an organisation with 874+ members, who all use Siri on iphones! It is frustrating!!! What Apple does not realise, is that Iphone is our lifeline to the internet and social groups!! All sound is extra soft ! I looked at other phones, but I am surprised with Huawei, they have more visually impaired apps and also the newest Samsung range.A lot of people on Apple website, are threatening to stop using Iphones! This is happening for quite some time, and this issue is so frustrating and are costing us losing business!! Why Apple who are aware of this problem, not fixing this immediatly, I can not understand🙈🙈🙉If Steve Jobs was still alive, this would never have happened. I want to inspire you, because these phones are extremely expensive, please go on Apple website, read complaints, and make a comment. The more pressure we give Apple, the sooner they might fix this problem! It is no use to take phone to istore, because all they do is charge you, and then tell you this cannot be fixed by them, only Apple can fix it. Kind regards IPHONE USER FOR A DECADE