NPCs & Enemies mobs dropping common blocks

[KBM-Quine]

As the title would suggest, i would enjoy it if there were more mobs that dropped common blocks. my reasoning behind it is i like building but i really hate having to rip up a biome just for building blocks. in essence this would make the blocks renewable without having to bring more from another world/character.
here are my ideas for some of the current mobs that could be used for this:

• red slimes drop clay
  
• jungle slimes drop mud
• sand slimes drop sand
• underground desert mobs drop hardened sand/sandstone
• icy slimes drop ice/snow blocks
• grey/mother slimes drop stone
• corrupt/slimers drop ebonstone
• crimslime drop crimstone
• angry nimbus drop cloud/rain cloud
• lava slime drop ash

and some blocks that i can't think of any mobs for, but could still use a way of being renewable:

• marble
• hive

these are just some ideas off the top of my head, i'm willing to hear any thoughts or opinions. thank you for your consideration.

 

[SnailsAttack]

This is an interesting idea, but it seems like a very quick way to fill up your inventory with about a billion garbage blocks. While I understand the idea and the reasoning behind it, I just don't think that it would work very well in practice.

 

[KBM-Quine]

This is an interesting idea, but it seems like a very quick way to fill up your inventory with about a billion garbage blocks. While I understand the idea and the reasoning behind it, I just don't think that it would work very well in practice.

i understand that would be a limiting factor and can agree it falls apart from it. at the very least i'd like sand slimes to drop sand, it's the block i go through the most of.
(i use sandgun duplication for it most time)

 

[LoveSpreader]

Can't stop building glass creations? Been there, done that, still in the phase. Even if you add this, you'd still grind those mobs just for their blocks, a process much slower than creating a new world, finding the biome you need, then mine the hell out of it, delete and repeat. Also, gotta say the inventory clogging is not something to look forward to.