You can avoid the issue by not sending a large quantity of BTC all at once to a single address. For example, after buying from Coinbase, fan out your BTC in sma

You can avoid the issue by not sending a large quantity of BTC all at once to a single address. For example, after buying from Coinbase, fan out your BTC in small increments to many addresses. In Electrum, you can right-click on a receiving address with 0.1 coins in it, and choose to spend coins only from that address ("Send from"). Same principle as not carrying around a wallet full of $1000 bills.