1. Due to Quarantine people are spending more time with families plus all the businesses and schools are working online , after the quarantine one can easily hope for an increase in online job opportunities , which is a big deal for some students and other sectors .
Those who got an online job right now can either stay with what they are doing now post-pandemic or they will return to their job depends on the monthly expenses of the family. If the online job is enough for them and they have a higher salary than their job pre-pandemic then they will just stick to online job since it is less hassle and more time with their family as you said.
4. With the Quarantine and complete lockdown , environment is recovering, some of the most severe ozone holes are closed , pollution is getting controlled , feels like it is something that nature did to make sure the earth recovers from the wildfires all around . This means one would be able to efficiently renew the economic situation as a whole.
This is for me the best benefit of the virus especially when the lockdown are at its strictest days. Environment is recovering but unfortunately, we are returning back to the normal (new normal to be exact) where people can go out again so environment will be back to normal again
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6. Cryptocurrencies are getting more popular since using them have enabled people to sell their services across the globe . without additional documentation and problems.
I don't think that crypto got more popular with this pandemic. I'd agree if digital cash transactions became more popular at least here in our country and I don't know what is the case in other countries. One app here in our country has been used to pay some bills and other payments online. They said that they transactions that have been made in their app increased by 700% when the pandemic occurs.