Key PointsBeyond Meat’s stock has crumbled since its market debut.It still faces daunting existential challenges.10 stocks we like better than Beyond Meat › Beyond Meat (NASDAQ: BYND), a producer of plant-based meat products, has lost about 96% of its value since its IPO nearly seven years ago. Let's see why its stock collapsed -- and if it's worth buying as a contrarian play ahead of its first quarter earnings report on May 6. Image source: Get…