Will my Digital footprint cause me any issues?

Currently I am 15 and in Germany
Between the ages of 10-14 I fell down a pipeline which lead me to being very vocal on politics and history which I didn’t fully understand and it’s causing me distress because I want to go to university one of these tiktok accounts had my face on it (I was 10) so it’s not that recognisable due to puberty
I also have said a lot of things on discord which I am not …

accounts ages digital digital footprint down germany go to history pipeline politics privacy tiktok understand university