Why guvment regulate so much?

Oh you’re back, I thought you were probably lost in some abandoned Sears parking  lot and just laid down to die or something. 

It's their job.

Guvment bad thing, Guvment corrupt entity, Guvment not keep promise, Guvment enemy of people.

You obviously are not a Biden voter.

They don't regulate ENOUGH. All major economic recessions since the First World War have been largely due to lack of or ineffective regulatory measures. Boom, then bust. A bull market overheats, then crashes into a bear market.
Even COVID's continuing scourge is largely due to lack of government direction, and the public refusing to accede to even that much.