the grand IT tech cycle (1995-present) is flattening out
markets are crowded and saturated, most participants are just doing replacement business (for example, Lenovo, Apple, Samsung selling replacements to people who already purchased their products)
it takes fewer people to maintain a business than to build one
there just isn't as much work to do, and what is remaining is quickly being automated and/or commoditized
tl;dr: you may not be needed