i can see how block sizes bumped up in february for sure but it's not like an exponential increase in block size they are just pushing the theoretical maximum limit of 4MB per block more i guess. the blockchain can't grow more than X amount of data per day. no matter how people are using it. before segwit that max limit was 1MB per block. so if someone has an issue about blockchain bloat then i guess they need to go back and complain about segwit then because it allowed the increase to 4MB...