Hello!
After Spreadshirt have gone to digital printing, does that mean that no matter in what format I upload my images (.ai, .png, .jpeg) or how many colors the images have, those are always printed with the same digital printing method? So no need to make vector images no more?
Almost 
Some products only allow for vector graphics since certain products such as the breathable sport products can only be printed with flex. Generally there’s no need. For the breathable products there is still a need.
I hate this new thing with digital printing. I need vector printing.
Give it a chance. The quality of digital printing has really improved over the years 
Vector designs can only be printed in three colors max. Customers want as much choice as possible.
Okay, thanks for an answer! Good to know as I’ve currently made all my prints non-vectors as it is way easier to do and the amount of anchor points in the (vector) images are no longer an obstacle like it used to be.