Hard to say what will happen to those two altcoins. Remember that XRP has still it's problem with SEC, so that's a long way to go for them. While Vechain, although solid project, it has it's own ups and downs in this bullish market.
I don't think that alts is turning bearish, it's just the market is not very consistent. What I mean is that we will see some occasional dumps, probably investors are taking profit and the re-enter when the price is cheap again.
Yeah, I keep thinking about it and I keep wondering if there's any space to grow some quick gains but I think I've already had all the excitement of speculating enough to last a lifetime. Did it in 2018 already, so got all the XRP I need from there. Exited to recover back capital and now just holding on for extra. If it happens happy days if not no regrets.