I am from Europe not the US so it probably isn't the exact same here but I have a little problem that demotivates me quite a bit.

In 2 semesters I will have my degree in business but the thing is in the beginning I was a real mess/lazy so my grades naturally reflected that. Midway through I found TRP and started working on myself which resulted in overall improvement in my life and also at university but my GPA won't be very good even after acing all my next exams due to my lackluster start.(In Europe the best would be 1. and worst 4 so I would be around 2-2.5 at best)

I hear that all the big/desired corporations filter out anyone higher than 1.5/2. maybe even lower and that is kind of demotivating.

I am wondering now, do I still have a good shot at a good career or are grades everything/a big part? Is maybe a master/grades there more important?

Any advice on what I could do apart from trying to ace everything from now on?