> Those are all pro worker.
Not neccessarily.
> Increased tariffs, renegotiated trade deals (increased tariffs)
Given the current situation where most production is offshored, this only hurts consumers in the short and middle term as there literally is no production capacity for most of the stuff that is produced in China (and other offshore countries), so the tariffs will be passed on 1:1 to consumers. To properly incentivize local production, tariffs would have to be so high that sum(offshore cost + tariffs) at least equals sum(cost of local production + extra cost of compliance with environmental regulation).
> attempting to tighten immigration
Did you ever look at which jobs have the most demand for immigrant (both legal and illegal) labor? It's mostly back-breaking labor: farms, hotels and bars, construction sites, medical (nurses and their unqualified helper staff). If tighter immigration would work out to help local workers, then Germany would not face a severe shortage of nurses or of farm workers or the UK a shortage of just about anything. The farmers complain "we can't get local labor as they're unwilling/unproductive or don't apply at all", but they never bothered to rise wages and working conditions (have you ever seen reports about what they call "housing" for the Romanian and other Eastern European slave workers?)... in the end, the "(illegal) immigration is killing our jobs" whine is only bullshit, it's underpayment that kills the jobs.
> lowering taxes on repatriation of cash
The mega-rich don't use that cash even when it is repatriated, at least not in ways that benefit the employees who made the riches in the first place! The only way I'd accept tax lowerings on cash repatriation is when said cash is at least partially redistributed to the employees.