One does not pay a couple thousand $ get into an eternal line. You need to have an approved I-140 i.e. an approved green card application to remain in line.

To do this a company must (1) hire you; (2) decide to sponsor you for a long, expensive process; (3) interview broadly and prove it couldn't not find an American to fill the role. Not to speak of a number of hoops an applicant has to go through.

Rubber stamp? Have you ever tried applying for an H1b renewal? There is constant anxiety over ever changing rules and RFEs. Not to mention the run around to get a visa stamp every 3 years.

Few thousand to get into green card line? Have you ever tried doing this? There is an elaborate over a year long process to get into this line. and even then its a broken broken system that stipulates that queues are country based, which mean a Lithuanian who enters the queue today will get a green card before an equally qualified chinese or indian person who has been in the queue for 10 years!