Lobbying in itself is not the problem. Potential corruption and bribery are the problem.

Lobbying is a group of people coming together to voice their interests and/or concerns to their representatives.
That group could be a group of individuals or a business. A business lobbying the government could be as innocent as them informing the government that proposed legislation would make their business uncompetitive, leading to a potential loss of jobs and/or tax revenue.

That said.. I don't particularly trust that Amazon's lobbying efforts are all that innocent

id really like to make a separate forum which only allows “eu does a thing” im a bit over reading about things that might happen

Because lobbying is also done be environmental groups, neighborhood groups, consumer activists, ... Ban lobbying would deprive a large set of the population of their voice

That would outlaw scientists lobbying the government to stop things like global warming and pollution. It would stop mom and pop shops from lobbying against things that are good for massive corps but bad for them.

Sorry, Amazon has billions more free speech tickets than you do

Beef Jeezos?! Omg, he real!