Probably, but I have just the one wood one. I also don't put the wood one in the dishwasher to sterilize etc, and the more important thing is keeping them separate. I'll probably get a wood one for meat at some point.
Yes, but don't use them because they dull your knives very quickly because there's no give to them when your knife makes contact with the board like with wood. So all of the force you hit the board with goes right back into the knife.
If you dropped your phone into the angry pre-flush results of last night's cheap-ass tequila & taco truck choices... Would you salvage it in the hopes of restoring its former usefulness?
Yes. Phones are extremely expensive and hard to make. Much better to retrieve the phone and clean it.
Plus, if you do that you can ALSO get a new phone in parallel. Nothing says you can't do both. Otherwise you're without a phone for a long time, which is undesirable.