Can a beer like Tuborg or Budweiser be made at home? Was just curious about how the manufacturing of beer is done.
Can it be made at home also?
It's possible to make almost any beer at home; this hobby is known as Home Brewing and even has a Stack Exchange Community around the topic.

Most beer falls into two major categories: ales and lagers. Ales are easier to make at home because the beer can ferment at temperatures that do not require special equipment.

Budweiser is a lager; lager beers require additional equipment to keep the beers fermenting at very specific low temperatures. So while it is certainly possible to make beers like Budweiser at home, few choose to do so because of the added expense and level of difficulty of doing so.