I heard that hardware wallet can be imported into metamask to use some other network that aren't available on the hardware wallet, is this true? Also..

1. Can I import a hardware wallet into a mobile wallet like metamask?
2. What are the risks involved in doing this?
3. I want to bridge Arbitrum will it work on hardware wallet?

Pardon me if this question doesn't make sense, it hurts my feelings when I get insulated for asking about something I don't know so please be gentle

1. The new ETH PoW coin still have smart contract active?
2. Are there projects still running on ETH PoW instead of the new ETH PoS?.

I have a mining rig with 8 graphic cards that I build in December of 2021 and I have made most money back but now that almost all the good altcoins have lost high amount of value I feel like selling my rig and buy coins but.....

I look at the long term, if I use the money and buy coins, let say I have 5 different coins in a wallet, that's going to be it, but if I keep my rig I can keep accumulating coins that I want for like forever, till mining is dead.

One thing strikes my mind again, bear market don't stay for long, highest is 2 years, so what is the right state of mind for you.

I lost my phone days ago and now I got a used phone, the problem is this phone is rooted, I hope this doesn't carry any danger to crypto related security? Either wallets or stuff? I am careful not to import my recovery seed on the phone first, not before having a answer, I've also reformatted the phone through recovery mode but root is still present. Any Danger?.

I'm new on here but not with crypto I have few coins that I want to buy and hold for long term and I'm waiting for huge drop in value through the inevitable bear market so what do you think about this picks of mine?

1. Kadena
2. XEC
3. Ergo
4. OpenDao
5. Alephium
6. Neo
7. Alutra
8. Saito
9. Metahero
10. Polkabridge

So what do you think about these projects? Don't hold anything back just say how you feel about any of them.