Can of worms and High-tech

Can of worms noun - A source of unpredictable trouble and complexity.

High-tech and can of worms are semantically related In some cases you can use "High-tech" instead an adjective phrase "Can of worms".

High-tech adjective - Resembling or making use of highly advanced technology or devices.

Can of worms and high-tech are semantically related in complicated topic. Sometimes you can use "Can of worms" instead an adjective phrase "High-tech".