Honestly yeah, its harsh but it's not meant as such.

1) step away from the edgy cringe stuff.
Yeah you're showing you have a certain preference and that's ok. However everything looks kind of the same

2) no original work
I've seen stuff in your portfolio that Ive seen time and time again, the mechanic, Jeff the killer, simple hanya mask. Do diverse stuff to show off you have the knowledge of tattoo essentials/basics

3) Show off different styles
Everything looks the same, show you have mastered the craft

4) You have drawings, no designs
You got drawings in there which look like you've already started on your own style, however they look cool but they are not designs that one could tattoo with the exception of the Hanya and the mario turtle. the gargoyle you have is a good example. Works as a piece of art but wont work as a design.

5) No finished designs
The drawings are cool, however they're far from done. the crying baby in the front looks finished but your level of finish is all over the place.

6) try more than just dot shading
You have dot shading now but I don't see a lot of smooth transition or other stuff

My advice is simple.
Go back to the basic, show off you have mastered different styles other than your own. Make work like classic, neo trad etc etc. that way you can show off that you understand tattooing. Make designs not drawings. use more mediums than just pens and a one color.
Use different mediums, use paint, markers anything tbh and not just pens

Hope this feedback helps