H-1B Visa

Hello, I have been laid off from Amazon, and I am unemployed since March-20, I got one offer from another company, and they did my immigration assessment, they told me that I do not have enough time and its difficult to ensure that I will not go out of status within this time saying that they have rejected my application. If I just file LCA my unemployment days will stop, or they will have to file my H1B change petition only then will I be able to save my status. Also, will I get 60 days grace period for each H1B petition?

I'm on H-1B with employer A and am currently in the PERM process(recruitment done). I'm in India right now and would like to know what happens if:
1) PERM approved and i140 filed; (while I'm in India)
2) Receive PERM audit; (while I'm in India)
3) I-140 approved and Post I-140 approval; (while I'm in India)
Do I need to return to the US in any of the above scenarios? Any worst-case scenarios I should keep in mind?

My sister is in India and the prospective groom is a US citizen. They have concerns about how to proceed with marriage and relocation of the girl to US in a timely manner (prefer not to wait more than a year for marriage/ living together post-marriage for personal reasons) Current fiancé visa processing time seems to be 15 months. It was not this long pre-covid, realistically can this processing time reduce this year? If they do marriage in India first, what’s the quickest way for her to come to US and how long would it take She has a valid B1. Can she travel on that to US post-marriage for 5-6 months only without any risk to her green card application? She is trying to get an L1-B visa through her current company. Will that visa approval be affected if they get married in the meanwhile? In short, what is the quickest path for her marriage & relocation to the US right now?

I got my H1B visa approval recently and I have got my stamping date in May. My company is going through a bad phase financially and has had 2 layoffs (might do another layoff in next few months) I go to India for stamping and get laid off before getting my visa stamped (Can I come back to the US with 60 days left? Can I get my visa stamped if my company pays me for another month or so considering that my last day is a month later? Can I get my visa stamped even if my last day has passed)I go to India for stamping and get laid off after getting my visa stamped (can I come to US and do my job search) If I get laid off while in India but have an offer letter from another company (H1B transfer done/ transfer to be done after returning to US)