You gained $20 worth of assets, so the counterpart of the $20 leaving your bank account is countered by your assets-account gaining $20
Now each year your book loses 1/5th of its value, due to wear and tear (4$ disappearing from your assets-account), this is countered by your depreciation-account (4$ tax write off, every year!)
After 5 years, it is worth $0 according to your books, but you manage to sell it again for $10: your bank account gets debited for $10, while your capital-gains-account gets credited for $10
I have no skin in this game, but Jack clearly demonstrated that data is passing through servers that our controlled by US-owned entities - namely Cloudflare and Digital Ocean ... what am I missing ?
They usually want their tech outcomes to be more like Netflix, but they don't want to have a tech-culture. So they bring in the consultants to implement "the digital transformation"!
The airport guard searches your bag, finds the cocaine and proposes you pay a hefty sum to make the problem go away. The taxi driver gets his cut for planting the evidence.