[D] Why is it so hard to rent GPU time?

I'm just a new guy, so take it easy please :) - Is it just because I'm just signing up for the cloud compute services? Will this get easier?

I have a 3090 so I can do quite a bit in my home office, but my clients need some larger models now, and I've been trying to pay for instances with an A100 at least. It's been really a lot of push-back...is this normal? What can I do to get …

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