I just watched a demonstration of the 'Soothe' plugin. It does have a 'easy' thing about it so not talking smack.
It does however seem to be just a simple 'one pony trick' version of Oxford Dynamic EQ, that has much more ability to do the same thing. But it has actual flexibility for more than just harsh frequencies.
I am always trying out new stuff, and it seems to be a trend for simple 'fix this' type of plugs. In the end it is your ears and the regular stock plugs can do most of the work when one knows what they are listening for or how to use them.
Always back to the ears... Easy is not always the best. Sometimes it can work tho. Not judging. But I would rather use a plug that can do more than a vanity 'one off' one.
And the obvious elephant in the room; it would not be an issue if recorded correctly. But not everyone has that option so...