I saw this coming in the ‘90s, which is why I cast my own. Lee and Lyman make nice cheap setups. Lead isn’t cheap anymore, but expensive is better than unavailable.
Actually, lead is free. Next time you go to your local gun club, pick up any bullets that have been fired laying around on the ground and smelt your own. My father did this when I was growing up and cast and swaged all of our bullets.
You can also get tons of free used wheel weights from tire repair shops.
Which brings up the matter of will these lead tire wheel weights also be banned?