Let me preface that I don't see it as ascension. First, it is really expensive even though it is relatively cheap in my area (about 100-200€/h). So I would not be able to afford it that often.
Also, I don't know how good the German of most of the escorts are as they are often from Eastern europe. Also, I have a small dick so I don't know if the condom would fit and I don't know whether they could give proper blowjobs. Also, I am really scared of infections but also really want to kiss so that makes both escorts not worth it if I cannot kiss but also too dangerous if I could kiss. I also would like to learn something about proper sex but escorts always lie to make you feel good so you cannot learn anything.
I always considered going to an escort but also am not really sure about it.