NBA teams blowing double digit leads

[Punchy]

I remember the good old days when teams would get a 10+ lead then blowout the opposition, now it seems too many teams get to 10+ leads then it gets back to near level or they go onto lose

Is this normal for NBA betting? Is the NBA getting more even around the teams? Watching the Wizards like

[rm18]

No you dont the NBA always had crazy comebacks, maybe it is slightly worse now with more threes.